Isaac Chiu

Country

USA

Birth Year

2002

Gender

M

Title

FIDE ID

30900654

USCF ID

14570627

USCF Rating

2366

FIDE ratings

2214

Classical

Published FIDE

2168

Rapid

Published FIDE

2175

Blitz

Published FIDE

Official classical ranks

World rank
#7519
National rank · USA
#270

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2271 Aug 2022
Recorded years
2015–2026
Archived games
438

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists

USCF rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
301 2022-07-19 Titled Tue 19th Jul Late chess.com INT 5 Isaac Chiu Harald Schmidt 1-0 16 Open
302 2022-07-19 Titled Tue 19th Jul Late chess.com INT 4 Sergei Ulasevich Isaac Chiu 0-1 54 Open
303 2022-07-19 Titled Tue 19th Jul Late chess.com INT 3 Isaac Chiu Jacob Templen Grave 1/2-1/2 81 Open
304 2022-07-19 Titled Tue 19th Jul Late chess.com INT 2 Gary Leschinsky Isaac Chiu 1/2-1/2 52 Open
305 2022-07-19 Titled Tue 19th Jul Late chess.com INT 11 Miguel Santos Ruiz Isaac Chiu 1-0 36 Open
306 2022-07-19 Titled Tue 19th Jul Late chess.com INT 10 Vsevolod Ovchinnikov Isaac Chiu 0-1 29 Open
307 2022-07-04 50th Annual World Open Philadelphia USA 9 Isaac Chiu Robert Perez 1-0 45 Open
308 2022-07-04 50th Annual World Open Philadelphia USA 8 Gil Popilski Isaac Chiu 1-0 36 Open
309 2022-07-03 50th Annual World Open Philadelphia USA 7 Isaac Chiu Shiyam Thavandiran 1-0 40 Open
310 2022-07-03 50th Annual World Open Philadelphia USA 6 John Daniel Bryant Isaac Chiu 1/2-1/2 37 Open
311 2022-07-02 50th Annual World Open Philadelphia USA 5 Isaac Chiu Bryce Tiglon 1/2-1/2 33 Open
312 2022-07-02 50th Annual World Open Philadelphia USA 4 Gregory Markzon Isaac Chiu 0-1 37 Open
313 2022-07-01 50th Annual World Open Philadelphia USA 3 Isaac Chiu Lorand Bela Kis 1-0 38 Open
314 2022-07-01 50th Annual World Open Philadelphia USA 2 Kamil Dragun Isaac Chiu 1-0 33 Open
315 2022-06-30 50th Annual World Open Philadelphia USA 1 Isaac Chiu Alex Zhang 1-0 52 Open
316 2022-06-28 15th Philadelphia Int Philadelphia USA 9 Yuanchen Zhang Isaac Chiu 1/2-1/2 58 Open
317 2022-06-28 15th Philadelphia Int Philadelphia USA 8 Isaac Chiu Gnel Melikyan 1-0 31 Open
318 2022-06-27 15th Philadelphia Int Philadelphia USA 7 Michael Mulyar Isaac Chiu 1-0 48 Open
319 2022-06-27 15th Philadelphia Int Philadelphia USA 6 Isaac Chiu Justin Lee 1-0 43 Open
320 2022-06-26 15th Philadelphia Int Philadelphia USA 5 Farai Mandizha Isaac Chiu 1-0 33 Open
321 2022-06-26 15th Philadelphia Int Philadelphia USA 4 Isaac Chiu Daniel Girsh 1-0 54 Open
322 2022-06-24 15th Philadelphia Int Philadelphia USA 1.2 John M Burke Isaac Chiu 1-0 35 Open
323 2022-06-14 Titled Tue 14th Jun Late chess.com INT 9 Christopher Pace Isaac Chiu 1-0 30 Open
324 2022-06-14 Titled Tue 14th Jun Late chess.com INT 8 Isaac Chiu Jorge Samuel Bobadilla Viera 1/2-1/2 68 Open
325 2022-06-14 Titled Tue 14th Jun Late chess.com INT 7 Wojciech Przybylski Isaac Chiu 1-0 52 Open
326 2022-06-14 Titled Tue 14th Jun Late chess.com INT 6 Isaac Chiu Vahap Sanal 0-1 47 Open
327 2022-06-14 Titled Tue 14th Jun Late chess.com INT 5 Vladimir Fedoseev Isaac Chiu 1-0 34 Open
328 2022-06-14 Titled Tue 14th Jun Late chess.com INT 4 Isaac Chiu David Paravyan 1-0 69 Open
329 2022-06-14 Titled Tue 14th Jun Late chess.com INT 3 Isaac Chiu Tobias Voege 1-0 49 Open
330 2022-06-14 Titled Tue 14th Jun Late chess.com INT 2 Ansh M Shah Isaac Chiu 1/2-1/2 56 Open
331 2022-06-14 Titled Tue 14th Jun Late chess.com INT 1 Isaac Chiu Naveen Prabhu 1-0 23 Open
332 2022-06-14 Titled Tue 14th Jun Late chess.com INT 11 Jose Francisco R P Neves Veiga Isaac Chiu 0-1 41 Open
333 2022-06-14 Titled Tue 14th Jun Late chess.com INT 10 Isaac Chiu Peter Keller 1-0 51 Open
334 2022-05-30 Cherry Blossom Classic Dulles USA 9.9 Ellen Wang Isaac Chiu 1-0 57 Open
335 2022-05-30 Cherry Blossom Classic Dulles USA 8.5 Isaac Chiu Carlos Antonio Hevia Alejano 0-1 38 Open
336 2022-05-29 Cherry Blossom Classic Dulles USA 7.6 Justin Lee Isaac Chiu 1/2-1/2 22 Open
337 2022-05-29 Cherry Blossom Classic Dulles USA 6.3 Isaac Chiu Thomas Bartell 0-1 35 Open
338 2022-05-28 Cherry Blossom Classic Dulles USA 5.2 Hedinn Steingrimsson Isaac Chiu 1-0 63 Open
339 2022-05-28 Cherry Blossom Classic Dulles USA 4.2 Sudarshan Sriniaiyer Isaac Chiu 0-1 41 Open
340 2022-05-27 Cherry Blossom Classic Dulles USA 3.5 Isaac Chiu Terry Luo 1-0 49 Open
341 2022-05-27 Cherry Blossom Classic Dulles USA 2.7 Daniel Girsh Isaac Chiu 0-1 98 Open
342 2022-05-26 Cherry Blossom Classic Dulles USA 1.8 Isaac Chiu Evan Ling 1/2-1/2 44 Open
343 2022-03-29 Titled Tue 29th Mar Late chess.com INT 2 Rodrigo Vasquez Schroeder Isaac Chiu 1-0 32 Open
344 2022-03-29 Titled Tue 29th Mar Late chess.com INT 1 Sultai Chyngyz Isaac Chiu 0-1 67 Open
345 2022-03-15 Titled Tue 15th Mar Late chess.com INT 9 Isaac Chiu Ronan Le Goff 0-1 38 Open
346 2022-03-15 Titled Tue 15th Mar Late chess.com INT 8 Vinzent Spitzl Isaac Chiu 0-1 78 Open
347 2022-03-15 Titled Tue 15th Mar Late chess.com INT 7 Isaac Chiu Fabian Fiorito 0-1 60 Open
348 2022-03-15 Titled Tue 15th Mar Late chess.com INT 6 Olexandr Bortnyk Isaac Chiu 1-0 45 Open
349 2022-03-15 Titled Tue 15th Mar Late chess.com INT 5 Isaac Chiu Nino Batsiashvili 1-0 40 Open
350 2022-03-15 Titled Tue 15th Mar Late chess.com INT 4 Hector Elissalt Cardenas Isaac Chiu 1/2-1/2 40 Open

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