FMCorey Acor

USA Born 1989 Male
FIDE ID
2024861
USCF ID
12788211

Player overview

Corey Acor’s highest recorded classical FIDE rating is 2326 (February 2022). On the November 2026 FIDE list, Corey Acor ranks #12387 worldwide and #396 in United States of America among active classical players.

Ratings

Classical

2137

Published FIDE

Rapid

2312

Published FIDE

Blitz

2341

Published FIDE

USCF Regular

2296

Published US Chess

Official classical ranks

World rank
#12387
National rank · USA
#396

Active players · Nov 2026 FIDE list ⓘ

Rating milestones

Highest recorded rating
2326 Feb 2022
Recorded years
2005–2026
Archived games
441

Based on available monthly lists and saved games.

Rating history

USCF rating history

Published rating lists through Nov 2026.

Download chart or data

View rating lists

FIDE rating history

Published rating lists through Nov 2026.

Download chart or data

View rating lists

Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
301 2020-12-19 Chess.com Bullet Open 1 chess.com INT 7 Isik Can Corey Acor Lost: 1-0 60 Open
302 2020-12-19 Chess.com Bullet Open 1 chess.com INT 6 Corey Acor Maxim Lugovskoy Won: 1-0 25 Open
303 2020-12-19 Chess.com Bullet Open 1 chess.com INT 5 Rakesh Kulkarni Corey Acor Won: 0-1 17 Open
304 2020-12-19 Chess.com Bullet Open 1 chess.com INT 4 Corey Acor Junhyeok Lee Lost: 0-1 42 Open
305 2020-12-19 Chess.com Bullet Open 1 chess.com INT 3 Olexandr Bortnyk Corey Acor Lost: 1-0 35 Open
306 2020-12-19 Chess.com Bullet Open 1 chess.com INT 21 Jose Eduardo Martinez Alcantara Corey Acor Won: 0-1 68 Open
307 2020-12-19 Chess.com Bullet Open 1 chess.com INT 20 Corey Acor Shakhriyar Mamedyarov Draw: 1/2-1/2 75 Open
308 2020-12-19 Chess.com Bullet Open 1 chess.com INT 1 Oskar Hajek Corey Acor Won: 0-1 42 Open
309 2020-12-19 Chess.com Bullet Open 1 chess.com INT 19 Eduardo Iturrizaga Bonelli Corey Acor Won: 0-1 60 Open
310 2020-12-19 Chess.com Bullet Open 1 chess.com INT 18 Rameshbabu Vaishali Corey Acor Won: 0-1 66 Open
311 2020-12-19 Chess.com Bullet Open 1 chess.com INT 17 Corey Acor Dmitry Goltsev Won: 1-0 30 Open
312 2020-12-19 Chess.com Bullet Open 1 chess.com INT 16 Tamir Nabaty Corey Acor Lost: 1-0 57 Open
313 2020-12-19 Chess.com Bullet Open 1 chess.com INT 15 Corey Acor Rasmus Svane Lost: 0-1 53 Open
314 2020-12-19 Chess.com Bullet Open 1 chess.com INT 14 Rahman Mohammad Fahad Corey Acor Won: 0-1 55 Open
315 2020-12-19 Chess.com Bullet Open 1 chess.com INT 13 Corey Acor Miran Oganian Won: 1-0 20 Open
316 2020-12-19 Chess.com Bullet Open 1 chess.com INT 11 Marat Denishev Corey Acor Lost: 1-0 32 Open
317 2020-12-19 Chess.com Bullet Open 1 chess.com INT 10 Patrick Zelbel Corey Acor Lost: 1-0 49 Open
318 2020-12-15 Titled Tuesday 15th Dec chess.com INT 9 Abhimanyu Puranik Corey Acor Won: 0-1 67 Open
319 2020-12-15 Titled Tuesday 15th Dec chess.com INT 8 M. Amin Tabatabaei Corey Acor Won: 0-1 48 Open
320 2020-12-15 Titled Tuesday 15th Dec chess.com INT 7 Corey Acor Manfred Freitag Won: 1-0 37 Open
321 2020-12-15 Titled Tuesday 15th Dec chess.com INT 4 Sarasadat Khademalsharieh Corey Acor Lost: 1-0 53 Open
322 2020-12-15 Titled Tuesday 15th Dec chess.com INT 3 Corey Acor Ketevan Arakhamia-Grant Won: 1-0 48 Open
323 2020-12-15 Titled Tuesday 15th Dec chess.com INT 2 Sargis A. Manukyan Corey Acor Lost: 1-0 49 Open
324 2020-12-15 Titled Tuesday 15th Dec chess.com INT 11 Corey Acor Valery Sviridov Lost: 0-1 59 Open
325 2020-12-15 Titled Tuesday 15th Dec chess.com INT 10 Corey Acor Vahap Sanal Won: 1-0 29 Open
326 2020-12-01 Titled Tuesday 1st Dec chess.com INT 9 Corey Acor David Peng Won: 1-0 58 Open
327 2020-12-01 Titled Tuesday 1st Dec chess.com INT 8 Dragos-Andrei Antonica Corey Acor Won: 0-1 64 Open
328 2020-12-01 Titled Tuesday 1st Dec chess.com INT 7 Corey Acor Matias Perez Gormaz Draw: 1/2-1/2 40 Open
329 2020-12-01 Titled Tuesday 1st Dec chess.com INT 6 Viacheslav Tikhonov Corey Acor Won: 0-1 78 Open
330 2020-12-01 Titled Tuesday 1st Dec chess.com INT 5 Corey Acor Artyom Manukyan Lost: 0-1 56 Open
331 2020-12-01 Titled Tuesday 1st Dec chess.com INT 4 Valery Skatchkov Corey Acor Won: 0-1 32 Open
332 2020-12-01 Titled Tuesday 1st Dec chess.com INT 3 Corey Acor Sayed Arash Akbarinia Won: 1-0 50 Open
333 2020-12-01 Titled Tuesday 1st Dec chess.com INT 1 Corey Acor Pablo Barrionuevo Lost: 0-1 40 Open
334 2020-12-01 Titled Tuesday 1st Dec chess.com INT 11 Corey Acor Robert Baskin Lost: 0-1 30 Open
335 2020-12-01 Titled Tuesday 1st Dec chess.com INT 10 Jose Eduardo Martinez Alcantara Corey Acor Lost: 1-0 64 Open
336 2020-11-24 Titled Tuesday 24th Nov chess.com INT 8 Erkin Karaokcu Corey Acor Lost: 1-0 42 Open
337 2020-11-24 Titled Tuesday 24th Nov chess.com INT 7 Corey Acor Mustafa Yilmaz Lost: 0-1 39 Open
338 2020-11-24 Titled Tuesday 24th Nov chess.com INT 6 Corey Acor David Kalashian Won: 1-0 34 Open
339 2020-11-24 Titled Tuesday 24th Nov chess.com INT 5 Ruben Gideon Koellner Corey Acor Draw: 1/2-1/2 90 Open
340 2020-11-24 Titled Tuesday 24th Nov chess.com INT 4 Corey Acor Pavel Ponkratov Lost: 0-1 35 Open
341 2020-11-24 Titled Tuesday 24th Nov chess.com INT 2 Corey Acor Audi Ameya Won: 1-0 38 Open
342 2020-11-17 Titled Tuesday 17th Nov chess.com INT 6 Marius Manolache Corey Acor Lost: 1-0 43 Open
343 2020-11-17 Titled Tuesday 17th Nov chess.com INT 5 Corey Acor Ekaterina Miroshnik Lost: 0-1 36 Open
344 2020-11-17 Titled Tuesday 17th Nov chess.com INT 4 Oleg Karpeshov Corey Acor Won: 0-1 71 Open
345 2020-11-17 Titled Tuesday 17th Nov chess.com INT 3 Corey Acor Vladimir Demin Won: 1-0 41 Open
346 2020-11-17 Titled Tuesday 17th Nov chess.com INT 2 Joseph Girel Corey Acor Lost: 1-0 50 Open
347 2020-11-17 Titled Tuesday 17th Nov chess.com INT 1 Corey Acor Konstantin Loy Won: 1-0 44 Open
348 2020-11-10 Titled Tuesday 10th Nov chess.com INT 9 Corey Acor Jose Eduardo Martinez Alcantara Lost: 0-1 77 Open
349 2020-11-10 Titled Tuesday 10th Nov chess.com INT 8 Gawain C B Maroroa Jones Corey Acor Lost: 1-0 36 Open
350 2020-11-10 Titled Tuesday 10th Nov chess.com INT 7 Corey Acor Santosh Gujrathi Vidit Won: 1-0 54 Open
  1. vs Isik CanLost · 1-0Black · 2020-12-19 · Round 7Chess.com Bullet Open 1
  2. vs Maxim LugovskoyWon · 1-0White · 2020-12-19 · Round 6Chess.com Bullet Open 1
  3. vs Rakesh KulkarniWon · 0-1Black · 2020-12-19 · Round 5Chess.com Bullet Open 1
  4. vs Junhyeok LeeLost · 0-1White · 2020-12-19 · Round 4Chess.com Bullet Open 1
  5. vs Olexandr BortnykLost · 1-0Black · 2020-12-19 · Round 3Chess.com Bullet Open 1
  6. vs Jose Eduardo Martinez AlcantaraWon · 0-1Black · 2020-12-19 · Round 21Chess.com Bullet Open 1
  7. vs Shakhriyar MamedyarovDraw · ½–½White · 2020-12-19 · Round 20Chess.com Bullet Open 1
  8. vs Oskar HajekWon · 0-1Black · 2020-12-19 · Round 1Chess.com Bullet Open 1
  9. vs Eduardo Iturrizaga BonelliWon · 0-1Black · 2020-12-19 · Round 19Chess.com Bullet Open 1
  10. vs Rameshbabu VaishaliWon · 0-1Black · 2020-12-19 · Round 18Chess.com Bullet Open 1
  11. vs Dmitry GoltsevWon · 1-0White · 2020-12-19 · Round 17Chess.com Bullet Open 1
  12. vs Tamir NabatyLost · 1-0Black · 2020-12-19 · Round 16Chess.com Bullet Open 1
  13. vs Rasmus SvaneLost · 0-1White · 2020-12-19 · Round 15Chess.com Bullet Open 1
  14. vs Rahman Mohammad FahadWon · 0-1Black · 2020-12-19 · Round 14Chess.com Bullet Open 1
  15. vs Miran OganianWon · 1-0White · 2020-12-19 · Round 13Chess.com Bullet Open 1
  16. vs Marat DenishevLost · 1-0Black · 2020-12-19 · Round 11Chess.com Bullet Open 1
  17. vs Patrick ZelbelLost · 1-0Black · 2020-12-19 · Round 10Chess.com Bullet Open 1
  18. vs Abhimanyu PuranikWon · 0-1Black · 2020-12-15 · Round 9Titled Tuesday 15th Dec
  19. vs M. Amin TabatabaeiWon · 0-1Black · 2020-12-15 · Round 8Titled Tuesday 15th Dec
  20. vs Manfred FreitagWon · 1-0White · 2020-12-15 · Round 7Titled Tuesday 15th Dec
  21. vs Sarasadat KhademalshariehLost · 1-0Black · 2020-12-15 · Round 4Titled Tuesday 15th Dec
  22. vs Ketevan Arakhamia-GrantWon · 1-0White · 2020-12-15 · Round 3Titled Tuesday 15th Dec
  23. vs Sargis A. ManukyanLost · 1-0Black · 2020-12-15 · Round 2Titled Tuesday 15th Dec
  24. vs Valery SviridovLost · 0-1White · 2020-12-15 · Round 11Titled Tuesday 15th Dec
  25. vs Vahap SanalWon · 1-0White · 2020-12-15 · Round 10Titled Tuesday 15th Dec
  26. vs David PengWon · 1-0White · 2020-12-01 · Round 9Titled Tuesday 1st Dec
  27. vs Dragos-Andrei AntonicaWon · 0-1Black · 2020-12-01 · Round 8Titled Tuesday 1st Dec
  28. vs Matias Perez GormazDraw · ½–½White · 2020-12-01 · Round 7Titled Tuesday 1st Dec
  29. vs Viacheslav TikhonovWon · 0-1Black · 2020-12-01 · Round 6Titled Tuesday 1st Dec
  30. vs Artyom ManukyanLost · 0-1White · 2020-12-01 · Round 5Titled Tuesday 1st Dec
  31. vs Valery SkatchkovWon · 0-1Black · 2020-12-01 · Round 4Titled Tuesday 1st Dec
  32. vs Sayed Arash AkbariniaWon · 1-0White · 2020-12-01 · Round 3Titled Tuesday 1st Dec
  33. vs Pablo BarrionuevoLost · 0-1White · 2020-12-01 · Round 1Titled Tuesday 1st Dec
  34. vs Robert BaskinLost · 0-1White · 2020-12-01 · Round 11Titled Tuesday 1st Dec
  35. vs Jose Eduardo Martinez AlcantaraLost · 1-0Black · 2020-12-01 · Round 10Titled Tuesday 1st Dec
  36. vs Erkin KaraokcuLost · 1-0Black · 2020-11-24 · Round 8Titled Tuesday 24th Nov
  37. vs Mustafa YilmazLost · 0-1White · 2020-11-24 · Round 7Titled Tuesday 24th Nov
  38. vs David KalashianWon · 1-0White · 2020-11-24 · Round 6Titled Tuesday 24th Nov
  39. vs Ruben Gideon KoellnerDraw · ½–½Black · 2020-11-24 · Round 5Titled Tuesday 24th Nov
  40. vs Pavel PonkratovLost · 0-1White · 2020-11-24 · Round 4Titled Tuesday 24th Nov
  41. vs Audi AmeyaWon · 1-0White · 2020-11-24 · Round 2Titled Tuesday 24th Nov
  42. vs Marius ManolacheLost · 1-0Black · 2020-11-17 · Round 6Titled Tuesday 17th Nov
  43. vs Ekaterina MiroshnikLost · 0-1White · 2020-11-17 · Round 5Titled Tuesday 17th Nov
  44. vs Oleg KarpeshovWon · 0-1Black · 2020-11-17 · Round 4Titled Tuesday 17th Nov
  45. vs Vladimir DeminWon · 1-0White · 2020-11-17 · Round 3Titled Tuesday 17th Nov
  46. vs Joseph GirelLost · 1-0Black · 2020-11-17 · Round 2Titled Tuesday 17th Nov
  47. vs Konstantin LoyWon · 1-0White · 2020-11-17 · Round 1Titled Tuesday 17th Nov
  48. vs Jose Eduardo Martinez AlcantaraLost · 0-1White · 2020-11-10 · Round 9Titled Tuesday 10th Nov
  49. vs Gawain C B Maroroa JonesLost · 1-0Black · 2020-11-10 · Round 8Titled Tuesday 10th Nov
  50. vs Santosh Gujrathi ViditWon · 1-0White · 2020-11-10 · Round 7Titled Tuesday 10th Nov

FIDE tournaments

DateTournamentTypeScore
2026-09-052026 Harvey Lerman Florida State Championship - OpenClassical3½

All tournament results