Nemesizer: Find out who's better than you at speed-solving Rubik's cubes

Yi-Sa Chen (陳以撒) (2009CHEN04) has 625 nemeses in the world:

	WCA ID	Name
2005AKKE01: Erik Akkersdijk View WCA profile Head to head with 2009CHEN04 See my nemeses (5) See who I nemesize (254122)	2005AKKE01	Erik Akkersdijk	View Erik Akkersdijk's WCA profile	Compare Erik Akkersdijk with Yi-Sa Chen (陳以撒)
2005BATI01: Milán Baticz View WCA profile Head to head with 2009CHEN04 See my nemeses (36) See who I nemesize (203759)	2005BATI01	Milán Baticz	View Milán Baticz's WCA profile	Compare Milán Baticz with Yi-Sa Chen (陳以撒)
2007HESS01: Rowe Hessler View WCA profile Head to head with 2009CHEN04 See who I nemesize (247888)	2007HESS01	Rowe Hessler	View Rowe Hessler's WCA profile	Compare Rowe Hessler with Yi-Sa Chen (陳以撒)
2007NAKA03: Yu Nakajima (中島悠) View WCA profile Head to head with 2009CHEN04 See my nemeses (12) See who I nemesize (260063)	2007NAKA03	Yu Nakajima (中島悠)	View Yu Nakajima (中島悠)'s WCA profile	Compare Yu Nakajima (中島悠) with Yi-Sa Chen (陳以撒)
2007VALK01: Mats Valk View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (254064)	2007VALK01	Mats Valk	View Mats Valk's WCA profile	Compare Mats Valk with Yi-Sa Chen (陳以撒)
2007WOOR01: Riley Woo View WCA profile Head to head with 2009CHEN04 See my nemeses (11) See who I nemesize (256096)	2007WOOR01	Riley Woo	View Riley Woo's WCA profile	Compare Riley Woo with Yi-Sa Chen (陳以撒)
2008BARA01: Bence Barát View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (264027)	2008BARA01	Bence Barát	View Bence Barát's WCA profile	Compare Bence Barát with Yi-Sa Chen (陳以撒)
2008CLAR01: Thompson Clarke View WCA profile Head to head with 2009CHEN04 See my nemeses (31) See who I nemesize (253379)	2008CLAR01	Thompson Clarke	View Thompson Clarke's WCA profile	Compare Thompson Clarke with Yi-Sa Chen (陳以撒)
2008JONG03: Jong-Ho Jeong (정종호) View WCA profile Head to head with 2009CHEN04 See my nemeses (11) See who I nemesize (254786)	2008JONG03	Jong-Ho Jeong (정종호)	View Jong-Ho Jeong (정종호)'s WCA profile	Compare Jong-Ho Jeong (정종호) with Yi-Sa Chen (陳以撒)
2008PIAU01: Anton Piau View WCA profile Head to head with 2009CHEN04 See my nemeses (49) See who I nemesize (251430)	2008PIAU01	Anton Piau	View Anton Piau's WCA profile	Compare Anton Piau with Yi-Sa Chen (陳以撒)
2008SUNZ01: Zhouheng Sun (孙舟横) View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (185048)	2008SUNZ01	Zhouheng Sun (孙舟横)	View Zhouheng Sun (孙舟横)'s WCA profile	Compare Zhouheng Sun (孙舟横) with Yi-Sa Chen (陳以撒)
2008UENO01: Shuto Ueno (上野柊斗) View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (259845)	2008UENO01	Shuto Ueno (上野柊斗)	View Shuto Ueno (上野柊斗)'s WCA profile	Compare Shuto Ueno (上野柊斗) with Yi-Sa Chen (陳以撒)
2008WEST02: Simon Westlund View WCA profile Head to head with 2009CHEN04 See my nemeses (9) See who I nemesize (261394)	2008WEST02	Simon Westlund	View Simon Westlund's WCA profile	Compare Simon Westlund with Yi-Sa Chen (陳以撒)
2009BOZS01: Hunor Bózsing View WCA profile Head to head with 2009CHEN04 See my nemeses (64) See who I nemesize (256893)	2009BOZS01	Hunor Bózsing	View Hunor Bózsing's WCA profile	Compare Hunor Bózsing with Yi-Sa Chen (陳以撒)
2009DIEC01: Cornelius Dieckmann View WCA profile Head to head with 2009CHEN04 See my nemeses (4) See who I nemesize (211668)	2009DIEC01	Cornelius Dieckmann	View Cornelius Dieckmann's WCA profile	Compare Cornelius Dieckmann with Yi-Sa Chen (陳以撒)
2009KONV01: Asia Konvittayayotin (เอเชีย กรวิทยโยธิน) View WCA profile Head to head with 2009CHEN04 See who I nemesize (261275)	2009KONV01	Asia Konvittayayotin (เอเชีย กรวิทยโยธิน)	View Asia Konvittayayotin (เอเชีย กรวิทยโยธิน)'s WCA profile	Compare Asia Konvittayayotin (เอเชีย กรวิทยโยธิน) with Yi-Sa Chen (陳以撒)
2009LIUE01: Evan Liu View WCA profile Head to head with 2009CHEN04 See who I nemesize (271216)	2009LIUE01	Evan Liu	View Evan Liu's WCA profile	Compare Evan Liu with Yi-Sa Chen (陳以撒)
2009PLES01: Michał Pleskowicz View WCA profile Head to head with 2009CHEN04 See my nemeses (6) See who I nemesize (202308)	2009PLES01	Michał Pleskowicz	View Michał Pleskowicz's WCA profile	Compare Michał Pleskowicz with Yi-Sa Chen (陳以撒)
2009PROV01: Matteo Provasi View WCA profile Head to head with 2009CHEN04 See my nemeses (38) See who I nemesize (233015)	2009PROV01	Matteo Provasi	View Matteo Provasi's WCA profile	Compare Matteo Provasi with Yi-Sa Chen (陳以撒)
2009SHEP01: Daniel Sheppard View WCA profile Head to head with 2009CHEN04 See my nemeses (5) See who I nemesize (262076)	2009SHEP01	Daniel Sheppard	View Daniel Sheppard's WCA profile	Compare Daniel Sheppard with Yi-Sa Chen (陳以撒)
2009WHIT01: Ben Whitmore View WCA profile Head to head with 2009CHEN04 See my nemeses (11) See who I nemesize (252599)	2009WHIT01	Ben Whitmore	View Ben Whitmore's WCA profile	Compare Ben Whitmore with Yi-Sa Chen (陳以撒)
2009YAUR01: Robert Yau View WCA profile Head to head with 2009CHEN04 See who I nemesize (265227)	2009YAUR01	Robert Yau	View Robert Yau's WCA profile	Compare Robert Yau with Yi-Sa Chen (陳以撒)
2009ZEMD01: Feliks Zemdegs View WCA profile Head to head with 2009CHEN04 See who I nemesize (265824)	2009ZEMD01	Feliks Zemdegs	View Feliks Zemdegs's WCA profile	Compare Feliks Zemdegs with Yi-Sa Chen (陳以撒)
2010BENT01: Jan Bentlage View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (263123)	2010BENT01	Jan Bentlage	View Jan Bentlage's WCA profile	Compare Jan Bentlage with Yi-Sa Chen (陳以撒)
2010BREC01: John Brechon View WCA profile Head to head with 2009CHEN04 See my nemeses (14) See who I nemesize (260618)	2010BREC01	John Brechon	View John Brechon's WCA profile	Compare John Brechon with Yi-Sa Chen (陳以撒)
2010CANT02: Antoine Cantin View WCA profile Head to head with 2009CHEN04 See my nemeses (2) See who I nemesize (267937)	2010CANT02	Antoine Cantin	View Antoine Cantin's WCA profile	Compare Antoine Cantin with Yi-Sa Chen (陳以撒)
2010CORM02: Louis Cormier View WCA profile Head to head with 2009CHEN04 See my nemeses (34) See who I nemesize (259106)	2010CORM02	Louis Cormier	View Louis Cormier's WCA profile	Compare Louis Cormier with Yi-Sa Chen (陳以撒)
2010DESJ01: Jules Desjardin View WCA profile Head to head with 2009CHEN04 See my nemeses (3) See who I nemesize (251428)	2010DESJ01	Jules Desjardin	View Jules Desjardin's WCA profile	Compare Jules Desjardin with Yi-Sa Chen (陳以撒)
2010ESTU01: Rémi Esturoune View WCA profile Head to head with 2009CHEN04 See my nemeses (54) See who I nemesize (258255)	2010ESTU01	Rémi Esturoune	View Rémi Esturoune's WCA profile	Compare Rémi Esturoune with Yi-Sa Chen (陳以撒)
2010GARC02: Carlos Méndez García-Barroso View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (267754)	2010GARC02	Carlos Méndez García-Barroso	View Carlos Méndez García-Barroso's WCA profile	Compare Carlos Méndez García-Barroso with Yi-Sa Chen (陳以撒)
2010GREG01: Jure Gregorc View WCA profile Head to head with 2009CHEN04 See my nemeses (81) See who I nemesize (256755)	2010GREG01	Jure Gregorc	View Jure Gregorc's WCA profile	Compare Jure Gregorc with Yi-Sa Chen (陳以撒)
2010HULL01: Katie Hull View WCA profile Head to head with 2009CHEN04 See my nemeses (5) See who I nemesize (265933)	2010HULL01	Katie Hull	View Katie Hull's WCA profile	Compare Katie Hull with Yi-Sa Chen (陳以撒)
2010KADD01: Abdelhak Kaddour View WCA profile Head to head with 2009CHEN04 See my nemeses (5) See who I nemesize (241524)	2010KADD01	Abdelhak Kaddour	View Abdelhak Kaddour's WCA profile	Compare Abdelhak Kaddour with Yi-Sa Chen (陳以撒)
2010KILD02: Wilhelm Kilders View WCA profile Head to head with 2009CHEN04 See my nemeses (14) See who I nemesize (263128)	2010KILD02	Wilhelm Kilders	View Wilhelm Kilders's WCA profile	Compare Wilhelm Kilders with Yi-Sa Chen (陳以撒)
2010KIPA01: Jakub Kipa View WCA profile Head to head with 2009CHEN04 See my nemeses (14) See who I nemesize (237981)	2010KIPA01	Jakub Kipa	View Jakub Kipa's WCA profile	Compare Jakub Kipa with Yi-Sa Chen (陳以撒)
2010LANE02: Mitchell Lane View WCA profile Head to head with 2009CHEN04 See my nemeses (18) See who I nemesize (259501)	2010LANE02	Mitchell Lane	View Mitchell Lane's WCA profile	Compare Mitchell Lane with Yi-Sa Chen (陳以撒)
2010RONK01: Niko Ronkainen View WCA profile Head to head with 2009CHEN04 See my nemeses (5) See who I nemesize (258073)	2010RONK01	Niko Ronkainen	View Niko Ronkainen's WCA profile	Compare Niko Ronkainen with Yi-Sa Chen (陳以撒)
2010SUGA01: Sei Sugama (洲鎌星) View WCA profile Head to head with 2009CHEN04 See my nemeses (9) See who I nemesize (256549)	2010SUGA01	Sei Sugama (洲鎌星)	View Sei Sugama (洲鎌星)'s WCA profile	Compare Sei Sugama (洲鎌星) with Yi-Sa Chen (陳以撒)
2010THOM03: Blake Thompson View WCA profile Head to head with 2009CHEN04 See my nemeses (4) See who I nemesize (262976)	2010THOM03	Blake Thompson	View Blake Thompson's WCA profile	Compare Blake Thompson with Yi-Sa Chen (陳以撒)
2010UTOM01: Vincent Hartanto Utomo View WCA profile Head to head with 2009CHEN04 See my nemeses (2) See who I nemesize (268838)	2010UTOM01	Vincent Hartanto Utomo	View Vincent Hartanto Utomo's WCA profile	Compare Vincent Hartanto Utomo with Yi-Sa Chen (陳以撒)
2010VILL03: Robbie Villarica View WCA profile Head to head with 2009CHEN04 See my nemeses (13) See who I nemesize (263870)	2010VILL03	Robbie Villarica	View Robbie Villarica's WCA profile	Compare Robbie Villarica with Yi-Sa Chen (陳以撒)
2010WANG07: Yinghao Wang (王鹰豪) View WCA profile Head to head with 2009CHEN04 See my nemeses (20) See who I nemesize (259829)	2010WANG07	Yinghao Wang (王鹰豪)	View Yinghao Wang (王鹰豪)'s WCA profile	Compare Yinghao Wang (王鹰豪) with Yi-Sa Chen (陳以撒)
2010WHIT05: Zachary White View WCA profile Head to head with 2009CHEN04 See my nemeses (15) See who I nemesize (257371)	2010WHIT05	Zachary White	View Zachary White's WCA profile	Compare Zachary White with Yi-Sa Chen (陳以撒)
2010WUIF01: Yi-Fan Wu (吳亦凡) View WCA profile Head to head with 2009CHEN04 See my nemeses (2) See who I nemesize (257152)	2010WUIF01	Yi-Fan Wu (吳亦凡)	View Yi-Fan Wu (吳亦凡)'s WCA profile	Compare Yi-Fan Wu (吳亦凡) with Yi-Sa Chen (陳以撒)
2011BANS02: Shivam Bansal View WCA profile Head to head with 2009CHEN04 See who I nemesize (265538)	2011BANS02	Shivam Bansal	View Shivam Bansal's WCA profile	Compare Shivam Bansal with Yi-Sa Chen (陳以撒)
2011BILC01: Ihor Bilchenko (Ігор Більченко) View WCA profile Head to head with 2009CHEN04 See my nemeses (96) See who I nemesize (253985)	2011BILC01	Ihor Bilchenko (Ігор Більченко)	View Ihor Bilchenko (Ігор Більченко)'s WCA profile	Compare Ihor Bilchenko (Ігор Більченко) with Yi-Sa Chen (陳以撒)
2011CAST02: Michael Andres Castillo Lemus View WCA profile Head to head with 2009CHEN04 See my nemeses (2) See who I nemesize (252930)	2011CAST02	Michael Andres Castillo Lemus	View Michael Andres Castillo Lemus's WCA profile	Compare Michael Andres Castillo Lemus with Yi-Sa Chen (陳以撒)
2011CHAP01: José Leonardo Chaparro Prieto View WCA profile Head to head with 2009CHEN04 See my nemeses (18) See who I nemesize (260971)	2011CHAP01	José Leonardo Chaparro Prieto	View José Leonardo Chaparro Prieto's WCA profile	Compare José Leonardo Chaparro Prieto with Yi-Sa Chen (陳以撒)
2011DOBR01: Dmitry Dobrjakov View WCA profile Head to head with 2009CHEN04 See my nemeses (31) See who I nemesize (231161)	2011DOBR01	Dmitry Dobrjakov	View Dmitry Dobrjakov's WCA profile	Compare Dmitry Dobrjakov with Yi-Sa Chen (陳以撒)
2011FATE01: Seyyed Mohammad Hossein Fatemi (سید محمد حسین فاطمی) View WCA profile Head to head with 2009CHEN04 See my nemeses (122) See who I nemesize (233121)	2011FATE01	Seyyed Mohammad Hossein Fatemi (سید محمد حسین فاطمی)	View Seyyed Mohammad Hossein Fatemi (سید محمد حسین فاطمی)'s WCA profile	Compare Seyyed Mohammad Hossein Fatemi (سید محمد حسین فاطمی) with Yi-Sa Chen (陳以撒)
2011GROG02: Shane Grogan View WCA profile Head to head with 2009CHEN04 See my nemeses (37) See who I nemesize (221465)	2011GROG02	Shane Grogan	View Shane Grogan's WCA profile	Compare Shane Grogan with Yi-Sa Chen (陳以撒)
2011HAMS01: Jonathan Hamstad View WCA profile Head to head with 2009CHEN04 See my nemeses (121) See who I nemesize (207843)	2011HAMS01	Jonathan Hamstad	View Jonathan Hamstad's WCA profile	Compare Jonathan Hamstad with Yi-Sa Chen (陳以撒)
2011HOFF02: Valentin Hoffmann View WCA profile Head to head with 2009CHEN04 See my nemeses (31) See who I nemesize (239951)	2011HOFF02	Valentin Hoffmann	View Valentin Hoffmann's WCA profile	Compare Valentin Hoffmann with Yi-Sa Chen (陳以撒)
2011HUTN01: Caitlin Hutnyk View WCA profile Head to head with 2009CHEN04 See my nemeses (49) See who I nemesize (231726)	2011HUTN01	Caitlin Hutnyk	View Caitlin Hutnyk's WCA profile	Compare Caitlin Hutnyk with Yi-Sa Chen (陳以撒)
2011MAHT02: Natthaphat Mahtani (ณัฐภัทร จี มาทานี) View WCA profile Head to head with 2009CHEN04 See who I nemesize (270816)	2011MAHT02	Natthaphat Mahtani (ณัฐภัทร จี มาทานี)	View Natthaphat Mahtani (ณัฐภัทร จี มาทานี)'s WCA profile	Compare Natthaphat Mahtani (ณัฐภัทร จี มาทานี) with Yi-Sa Chen (陳以撒)
2011MATA01: Jorge Castillo Matas View WCA profile Head to head with 2009CHEN04 See my nemeses (47) See who I nemesize (255664)	2011MATA01	Jorge Castillo Matas	View Jorge Castillo Matas's WCA profile	Compare Jorge Castillo Matas with Yi-Sa Chen (陳以撒)
2011REED01: Austin Reed View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (262563)	2011REED01	Austin Reed	View Austin Reed's WCA profile	Compare Austin Reed with Yi-Sa Chen (陳以撒)
2011RHEI01: Emanuel Rheinert View WCA profile Head to head with 2009CHEN04 See my nemeses (13) See who I nemesize (258463)	2011RHEI01	Emanuel Rheinert	View Emanuel Rheinert's WCA profile	Compare Emanuel Rheinert with Yi-Sa Chen (陳以撒)
2011SBAH01: Rami Sbahi View WCA profile Head to head with 2009CHEN04 See who I nemesize (266588)	2011SBAH01	Rami Sbahi	View Rami Sbahi's WCA profile	Compare Rami Sbahi with Yi-Sa Chen (陳以撒)
2011STAN02: Nick Stanton View WCA profile Head to head with 2009CHEN04 See my nemeses (182) See who I nemesize (224564)	2011STAN02	Nick Stanton	View Nick Stanton's WCA profile	Compare Nick Stanton with Yi-Sa Chen (陳以撒)
2011SZAT01: Wojciech Szatanowski View WCA profile Head to head with 2009CHEN04 See my nemeses (22) See who I nemesize (257930)	2011SZAT01	Wojciech Szatanowski	View Wojciech Szatanowski's WCA profile	Compare Wojciech Szatanowski with Yi-Sa Chen (陳以撒)
2011TORG01: Ivan Torgashov View WCA profile Head to head with 2009CHEN04 See my nemeses (26) See who I nemesize (243620)	2011TORG01	Ivan Torgashov	View Ivan Torgashov's WCA profile	Compare Ivan Torgashov with Yi-Sa Chen (陳以撒)
2011TRON02: Sebastiano Tronto View WCA profile Head to head with 2009CHEN04 See who I nemesize (247917)	2011TRON02	Sebastiano Tronto	View Sebastiano Tronto's WCA profile	Compare Sebastiano Tronto with Yi-Sa Chen (陳以撒)
2011WELC01: Walker Welch View WCA profile Head to head with 2009CHEN04 See who I nemesize (267673)	2011WELC01	Walker Welch	View Walker Welch's WCA profile	Compare Walker Welch with Yi-Sa Chen (陳以撒)
2012BRED01: Ulrik Bredland View WCA profile Head to head with 2009CHEN04 See my nemeses (11) See who I nemesize (227829)	2012BRED01	Ulrik Bredland	View Ulrik Bredland's WCA profile	Compare Ulrik Bredland with Yi-Sa Chen (陳以撒)
2012BUBE01: Reto Bubendorf View WCA profile Head to head with 2009CHEN04 See my nemeses (4) See who I nemesize (265738)	2012BUBE01	Reto Bubendorf	View Reto Bubendorf's WCA profile	Compare Reto Bubendorf with Yi-Sa Chen (陳以撒)
2012CALL01: Will Callan View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (263089)	2012CALL01	Will Callan	View Will Callan's WCA profile	Compare Will Callan with Yi-Sa Chen (陳以撒)
2012CARL03: Alexandre Carlier View WCA profile Head to head with 2009CHEN04 See my nemeses (7) See who I nemesize (224850)	2012CARL03	Alexandre Carlier	View Alexandre Carlier's WCA profile	Compare Alexandre Carlier with Yi-Sa Chen (陳以撒)
2012CHON03: Chao-Che Chung (鍾肇哲) View WCA profile Head to head with 2009CHEN04 See my nemeses (11) See who I nemesize (265989)	2012CHON03	Chao-Che Chung (鍾肇哲)	View Chao-Che Chung (鍾肇哲)'s WCA profile	Compare Chao-Che Chung (鍾肇哲) with Yi-Sa Chen (陳以撒)
2012DERG01: Dmitry Dergunov View WCA profile Head to head with 2009CHEN04 See my nemeses (61) See who I nemesize (213094)	2012DERG01	Dmitry Dergunov	View Dmitry Dergunov's WCA profile	Compare Dmitry Dergunov with Yi-Sa Chen (陳以撒)
2012ELLI01: Keaton Ellis View WCA profile Head to head with 2009CHEN04 See my nemeses (2) See who I nemesize (259758)	2012ELLI01	Keaton Ellis	View Keaton Ellis's WCA profile	Compare Keaton Ellis with Yi-Sa Chen (陳以撒)
2012HALE01: Callum Hales-Jepp View WCA profile Head to head with 2009CHEN04 See my nemeses (3) See who I nemesize (266575)	2012HALE01	Callum Hales-Jepp	View Callum Hales-Jepp's WCA profile	Compare Callum Hales-Jepp with Yi-Sa Chen (陳以撒)
2012HAML01: Francisco Hamlin View WCA profile Head to head with 2009CHEN04 See my nemeses (13) See who I nemesize (259735)	2012HAML01	Francisco Hamlin	View Francisco Hamlin's WCA profile	Compare Francisco Hamlin with Yi-Sa Chen (陳以撒)
2012HUAN12: Ping-Yueh Huang (黃品越) View WCA profile Head to head with 2009CHEN04 See who I nemesize (263769)	2012HUAN12	Ping-Yueh Huang (黃品越)	View Ping-Yueh Huang (黃品越)'s WCA profile	Compare Ping-Yueh Huang (黃品越) with Yi-Sa Chen (陳以撒)
2012LEWI01: Phillip Lewicki View WCA profile Head to head with 2009CHEN04 See my nemeses (2) See who I nemesize (233968)	2012LEWI01	Phillip Lewicki	View Phillip Lewicki's WCA profile	Compare Phillip Lewicki with Yi-Sa Chen (陳以撒)
2012MARA03: Róbert Maróti View WCA profile Head to head with 2009CHEN04 See my nemeses (31) See who I nemesize (229284)	2012MARA03	Róbert Maróti	View Róbert Maróti's WCA profile	Compare Róbert Maróti with Yi-Sa Chen (陳以撒)
2012MAYE01: Theo Mayer View WCA profile Head to head with 2009CHEN04 See my nemeses (66) See who I nemesize (258450)	2012MAYE01	Theo Mayer	View Theo Mayer's WCA profile	Compare Theo Mayer with Yi-Sa Chen (陳以撒)
2012MCNE01: Jayden McNeill View WCA profile Head to head with 2009CHEN04 See who I nemesize (269710)	2012MCNE01	Jayden McNeill	View Jayden McNeill's WCA profile	Compare Jayden McNeill with Yi-Sa Chen (陳以撒)
2012NGUY08: David Nguyen View WCA profile Head to head with 2009CHEN04 See my nemeses (119) See who I nemesize (185198)	2012NGUY08	David Nguyen	View David Nguyen's WCA profile	Compare David Nguyen with Yi-Sa Chen (陳以撒)
2012PATE01: Antonie Paterakis View WCA profile Head to head with 2009CHEN04 See who I nemesize (269204)	2012PATE01	Antonie Paterakis	View Antonie Paterakis's WCA profile	Compare Antonie Paterakis with Yi-Sa Chen (陳以撒)
2012PONC02: Patrick Ponce View WCA profile Head to head with 2009CHEN04 See who I nemesize (254627)	2012PONC02	Patrick Ponce	View Patrick Ponce's WCA profile	Compare Patrick Ponce with Yi-Sa Chen (陳以撒)
2012SANT12: Rafael Rodriguez Santana View WCA profile Head to head with 2009CHEN04 See my nemeses (5) See who I nemesize (261398)	2012SANT12	Rafael Rodriguez Santana	View Rafael Rodriguez Santana's WCA profile	Compare Rafael Rodriguez Santana with Yi-Sa Chen (陳以撒)
2012SEVE01: Ainesh Sevellaraja View WCA profile Head to head with 2009CHEN04 See my nemeses (3) See who I nemesize (267086)	2012SEVE01	Ainesh Sevellaraja	View Ainesh Sevellaraja's WCA profile	Compare Ainesh Sevellaraja with Yi-Sa Chen (陳以撒)
2012WENI01: Ivan Lew Yi Wen (刘义文) View WCA profile Head to head with 2009CHEN04 See my nemeses (13) See who I nemesize (258251)	2012WENI01	Ivan Lew Yi Wen (刘义文)	View Ivan Lew Yi Wen (刘义文)'s WCA profile	Compare Ivan Lew Yi Wen (刘义文) with Yi-Sa Chen (陳以撒)
2013BOTZ01: Alexander Botz View WCA profile Head to head with 2009CHEN04 See my nemeses (3) See who I nemesize (267094)	2013BOTZ01	Alexander Botz	View Alexander Botz's WCA profile	Compare Alexander Botz with Yi-Sa Chen (陳以撒)
2013BROW04: Evan Brown View WCA profile Head to head with 2009CHEN04 See who I nemesize (266665)	2013BROW04	Evan Brown	View Evan Brown's WCA profile	Compare Evan Brown with Yi-Sa Chen (陳以撒)
2013BURL01: Łukasz Burliga View WCA profile Head to head with 2009CHEN04 See who I nemesize (269293)	2013BURL01	Łukasz Burliga	View Łukasz Burliga's WCA profile	Compare Łukasz Burliga with Yi-Sa Chen (陳以撒)
2013CHIC01: Josué Esteban Bacilio Chicoma View WCA profile Head to head with 2009CHEN04 See my nemeses (4) See who I nemesize (251802)	2013CHIC01	Josué Esteban Bacilio Chicoma	View Josué Esteban Bacilio Chicoma's WCA profile	Compare Josué Esteban Bacilio Chicoma with Yi-Sa Chen (陳以撒)
2013DIPI01: Guido Dipietro View WCA profile Head to head with 2009CHEN04 See who I nemesize (265792)	2013DIPI01	Guido Dipietro	View Guido Dipietro's WCA profile	Compare Guido Dipietro with Yi-Sa Chen (陳以撒)
2013EGDA01: Daniel Vædele Egdal View WCA profile Head to head with 2009CHEN04 See who I nemesize (271441)	2013EGDA01	Daniel Vædele Egdal	View Daniel Vædele Egdal's WCA profile	Compare Daniel Vædele Egdal with Yi-Sa Chen (陳以撒)
2013EGDA02: Martin Vædele Egdal View WCA profile Head to head with 2009CHEN04 See who I nemesize (274181)	2013EGDA02	Martin Vædele Egdal	View Martin Vædele Egdal's WCA profile	Compare Martin Vædele Egdal with Yi-Sa Chen (陳以撒)
2013FRAI01: Diego Fraile View WCA profile Head to head with 2009CHEN04 See my nemeses (9) See who I nemesize (264018)	2013FRAI01	Diego Fraile	View Diego Fraile's WCA profile	Compare Diego Fraile with Yi-Sa Chen (陳以撒)
2013FRON01: Martin Fronescu View WCA profile Head to head with 2009CHEN04 See my nemeses (3) See who I nemesize (267719)	2013FRON01	Martin Fronescu	View Martin Fronescu's WCA profile	Compare Martin Fronescu with Yi-Sa Chen (陳以撒)
2013GALA04: Pavel Galaktionov View WCA profile Head to head with 2009CHEN04 See my nemeses (34) See who I nemesize (242745)	2013GALA04	Pavel Galaktionov	View Pavel Galaktionov's WCA profile	Compare Pavel Galaktionov with Yi-Sa Chen (陳以撒)
2013GERH01: Kevin Gerhardt View WCA profile Head to head with 2009CHEN04 See who I nemesize (268030)	2013GERH01	Kevin Gerhardt	View Kevin Gerhardt's WCA profile	Compare Kevin Gerhardt with Yi-Sa Chen (陳以撒)
2013GERT01: Nicolas Gertner Kilian View WCA profile Head to head with 2009CHEN04 See my nemeses (1) See who I nemesize (267377)	2013GERT01	Nicolas Gertner Kilian	View Nicolas Gertner Kilian's WCA profile	Compare Nicolas Gertner Kilian with Yi-Sa Chen (陳以撒)
2013GOOD01: Daniel Goodman View WCA profile Head to head with 2009CHEN04 See my nemeses (4) See who I nemesize (264969)	2013GOOD01	Daniel Goodman	View Daniel Goodman's WCA profile	Compare Daniel Goodman with Yi-Sa Chen (陳以撒)
2013JOHN10: Brian Johnson View WCA profile Head to head with 2009CHEN04 See who I nemesize (268624)	2013JOHN10	Brian Johnson	View Brian Johnson's WCA profile	Compare Brian Johnson with Yi-Sa Chen (陳以撒)
2013KAMI03: Vladislav Kaminskiy View WCA profile Head to head with 2009CHEN04 See my nemeses (80) See who I nemesize (250264)	2013KAMI03	Vladislav Kaminskiy	View Vladislav Kaminskiy's WCA profile	Compare Vladislav Kaminskiy with Yi-Sa Chen (陳以撒)
2013KATO01: Eva Kato (加藤映葉) View WCA profile Head to head with 2009CHEN04 See my nemeses (4) See who I nemesize (266088)	2013KATO01	Eva Kato (加藤映葉)	View Eva Kato (加藤映葉)'s WCA profile	Compare Eva Kato (加藤映葉) with Yi-Sa Chen (陳以撒)
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