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
251 2021-02-23 Titled Tuesday 23rd Feb chess.com INT 3 Alexander Suvorov Corey Acor Won: 0-1 73 Open
252 2021-02-23 Titled Tuesday 23rd Feb chess.com INT 1 Corey Acor Sergi Mingarro Carceller Draw: 1/2-1/2 67 Open
253 2021-02-16 Titled Tuesday 16th Feb chess.com INT 8 Bernardo Vainzoff Sztokbant Corey Acor Lost: 1-0 36 Open
254 2021-02-16 Titled Tuesday 16th Feb chess.com INT 7 Corey Acor Maximiliano Perez Draw: 1/2-1/2 49 Open
255 2021-02-16 Titled Tuesday 16th Feb chess.com INT 6 Alexander Reprintsev Corey Acor Lost: 1-0 31 Open
256 2021-02-16 Titled Tuesday 16th Feb chess.com INT 5 Corey Acor Filip Boe Olsen Draw: 1/2-1/2 41 Open
257 2021-02-16 Titled Tuesday 16th Feb chess.com INT 4 Narayanan S L Corey Acor Lost: 1-0 51 Open
258 2021-02-16 Titled Tuesday 16th Feb chess.com INT 2 Zachary Dukic Corey Acor Won: 0-1 34 Open
259 2021-02-16 Titled Tuesday 16th Feb chess.com INT 1 Corey Acor Artak Manukian Won: 1-0 36 Open
260 2021-02-09 Titled Tuesday 9th Feb chess.com INT 3 Corey Acor Ettore Stromboli Lost: 0-1 40 Open
261 2021-02-09 Titled Tuesday 9th Feb chess.com INT 2 Sebastien Bouchet Corey Acor Won: 0-1 51 Open
262 2021-02-09 Titled Tuesday 9th Feb chess.com INT 1 Corey Acor Juan Manuel Quiroga Garza Lost: 0-1 42 Open
263 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 7 Corey Acor Evgenij Lesovoi Lost: 0-1 39 Open
264 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 6 Samuel Sevian Corey Acor Lost: 1-0 41 Open
265 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 5 Corey Acor Daniil Lintchevski Lost: 0-1 24 Open
266 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 4 Corey Acor Boris Savchenko Won: 1-0 28 Open
267 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 3 Sofiia Hryzlova Corey Acor Won: 0-1 34 Open
268 2021-02-02 Titled Tuesday 2nd Feb chess.com INT 1 Vasil Trickov Corey Acor Won: 0-1 43 Open
269 2021-01-19 Titled Tuesday 19th Jan chess.com INT 9 Nikolai Vlassov Corey Acor Won: 0-1 36 Open
270 2021-01-19 Titled Tuesday 19th Jan chess.com INT 8 Corey Acor Anna Kubicka Won: 1-0 21 Open
271 2021-01-19 Titled Tuesday 19th Jan chess.com INT 7 Kacper Karwowski Corey Acor Won: 0-1 42 Open
272 2021-01-19 Titled Tuesday 19th Jan chess.com INT 6 Corey Acor Leslie Carolin Torres Hernandez Draw: 1/2-1/2 66 Open
273 2021-01-19 Titled Tuesday 19th Jan chess.com INT 5 Corey Acor David Kalashian Lost: 0-1 37 Open
274 2021-01-19 Titled Tuesday 19th Jan chess.com INT 4 Juan Cruz Arias Corey Acor Won: 0-1 40 Open
275 2021-01-19 Titled Tuesday 19th Jan chess.com INT 3 Corey Acor Dmitry Sumaneev Draw: 1/2-1/2 43 Open
276 2021-01-19 Titled Tuesday 19th Jan chess.com INT 2 Ilyass Msellek Corey Acor Lost: 1-0 74 Open
277 2021-01-19 Titled Tuesday 19th Jan chess.com INT 1 Corey Acor Xeniya Balabayeva Won: 1-0 35 Open
278 2021-01-19 Titled Tuesday 19th Jan chess.com INT 11 Corey Acor Valery Skatchkov Won: 1-0 37 Open
279 2021-01-19 Titled Tuesday 19th Jan chess.com INT 10 Vlad-Cristian Jianu Corey Acor Won: 0-1 55 Open
280 2021-01-12 Titled Tuesday 12th Jan chess.com INT 6 Corey Acor Sergey Kim Lost: 0-1 49 Open
281 2021-01-12 Titled Tuesday 12th Jan chess.com INT 5 David Shapiro Corey Acor Lost: 1-0 55 Open
282 2021-01-12 Titled Tuesday 12th Jan chess.com INT 4 Corey Acor Maximiliano Perez Won: 1-0 42 Open
283 2021-01-12 Titled Tuesday 12th Jan chess.com INT 2 Corey Acor Sergey D. Rodchenkov Lost: 0-1 60 Open
284 2021-01-12 Titled Tuesday 12th Jan chess.com INT 1 Alex Cuevas Corey Acor Won: 0-1 31 Open
285 2020-12-29 Titled Tuesday 29th Dec chess.com INT 9 Corey Acor Mykola Bodnar Lost: 0-1 61 Open
286 2020-12-29 Titled Tuesday 29th Dec chess.com INT 8 Mariia Berdnyk Corey Acor Won: 0-1 56 Open
287 2020-12-29 Titled Tuesday 29th Dec chess.com INT 5 Corey Acor Andrii Palchuk Lost: 0-1 58 Open
288 2020-12-29 Titled Tuesday 29th Dec chess.com INT 4 Evgenios Ioannidis Corey Acor Won: 0-1 13 Open
289 2020-12-29 Titled Tuesday 29th Dec chess.com INT 3 Dmitrij Kollars Corey Acor Lost: 1-0 21 Open
290 2020-12-29 Titled Tuesday 29th Dec chess.com INT 2 Corey Acor Karsten Hansch Won: 1-0 78 Open
291 2020-12-29 Titled Tuesday 29th Dec chess.com INT 1 Fernando Lopez Gracia Corey Acor Won: 0-1 63 Open
292 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 8 Slaven Pastar Corey Acor Lost: 1-0 71 Open
293 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 7 Corey Acor Nikhil Dixit Lost: 0-1 40 Open
294 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 6 Bogdan-Daniel Deac Corey Acor Lost: 1-0 53 Open
295 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 5 Corey Acor Vitaly Kunin Won: 1-0 40 Open
296 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 4 Corey Acor Murad Abdulla Won: 1-0 43 Open
297 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 2 Corey Acor Rafal Tymrakiewicz Won: 1-0 40 Open
298 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 1 Konstantin Loy Corey Acor Draw: 1/2-1/2 82 Open
299 2020-12-19 Chess.com Bullet Open 1 chess.com INT 9 Corey Acor Umut Ata Akbas Won: 1-0 41 Open
300 2020-12-19 Chess.com Bullet Open 1 chess.com INT 8 Corey Acor Armin Musovic Won: 1-0 74 Open
  1. vs Alexander SuvorovWon · 0-1Black · 2021-02-23 · Round 3Titled Tuesday 23rd Feb
  2. vs Sergi Mingarro CarcellerDraw · ½–½White · 2021-02-23 · Round 1Titled Tuesday 23rd Feb
  3. vs Bernardo Vainzoff SztokbantLost · 1-0Black · 2021-02-16 · Round 8Titled Tuesday 16th Feb
  4. vs Maximiliano PerezDraw · ½–½White · 2021-02-16 · Round 7Titled Tuesday 16th Feb
  5. vs Alexander ReprintsevLost · 1-0Black · 2021-02-16 · Round 6Titled Tuesday 16th Feb
  6. vs Filip Boe OlsenDraw · ½–½White · 2021-02-16 · Round 5Titled Tuesday 16th Feb
  7. vs Narayanan S LLost · 1-0Black · 2021-02-16 · Round 4Titled Tuesday 16th Feb
  8. vs Zachary DukicWon · 0-1Black · 2021-02-16 · Round 2Titled Tuesday 16th Feb
  9. vs Artak ManukianWon · 1-0White · 2021-02-16 · Round 1Titled Tuesday 16th Feb
  10. vs Ettore StromboliLost · 0-1White · 2021-02-09 · Round 3Titled Tuesday 9th Feb
  11. vs Sebastien BouchetWon · 0-1Black · 2021-02-09 · Round 2Titled Tuesday 9th Feb
  12. vs Juan Manuel Quiroga GarzaLost · 0-1White · 2021-02-09 · Round 1Titled Tuesday 9th Feb
  13. vs Evgenij LesovoiLost · 0-1White · 2021-02-02 · Round 7Titled Tuesday 2nd Feb
  14. vs Samuel SevianLost · 1-0Black · 2021-02-02 · Round 6Titled Tuesday 2nd Feb
  15. vs Daniil LintchevskiLost · 0-1White · 2021-02-02 · Round 5Titled Tuesday 2nd Feb
  16. vs Boris SavchenkoWon · 1-0White · 2021-02-02 · Round 4Titled Tuesday 2nd Feb
  17. vs Sofiia HryzlovaWon · 0-1Black · 2021-02-02 · Round 3Titled Tuesday 2nd Feb
  18. vs Vasil TrickovWon · 0-1Black · 2021-02-02 · Round 1Titled Tuesday 2nd Feb
  19. vs Nikolai VlassovWon · 0-1Black · 2021-01-19 · Round 9Titled Tuesday 19th Jan
  20. vs Anna KubickaWon · 1-0White · 2021-01-19 · Round 8Titled Tuesday 19th Jan
  21. vs Kacper KarwowskiWon · 0-1Black · 2021-01-19 · Round 7Titled Tuesday 19th Jan
  22. vs Leslie Carolin Torres HernandezDraw · ½–½White · 2021-01-19 · Round 6Titled Tuesday 19th Jan
  23. vs David KalashianLost · 0-1White · 2021-01-19 · Round 5Titled Tuesday 19th Jan
  24. vs Juan Cruz AriasWon · 0-1Black · 2021-01-19 · Round 4Titled Tuesday 19th Jan
  25. vs Dmitry SumaneevDraw · ½–½White · 2021-01-19 · Round 3Titled Tuesday 19th Jan
  26. vs Ilyass MsellekLost · 1-0Black · 2021-01-19 · Round 2Titled Tuesday 19th Jan
  27. vs Xeniya BalabayevaWon · 1-0White · 2021-01-19 · Round 1Titled Tuesday 19th Jan
  28. vs Valery SkatchkovWon · 1-0White · 2021-01-19 · Round 11Titled Tuesday 19th Jan
  29. vs Vlad-Cristian JianuWon · 0-1Black · 2021-01-19 · Round 10Titled Tuesday 19th Jan
  30. vs Sergey KimLost · 0-1White · 2021-01-12 · Round 6Titled Tuesday 12th Jan
  31. vs David ShapiroLost · 1-0Black · 2021-01-12 · Round 5Titled Tuesday 12th Jan
  32. vs Maximiliano PerezWon · 1-0White · 2021-01-12 · Round 4Titled Tuesday 12th Jan
  33. vs Sergey D. RodchenkovLost · 0-1White · 2021-01-12 · Round 2Titled Tuesday 12th Jan
  34. vs Alex CuevasWon · 0-1Black · 2021-01-12 · Round 1Titled Tuesday 12th Jan
  35. vs Mykola BodnarLost · 0-1White · 2020-12-29 · Round 9Titled Tuesday 29th Dec
  36. vs Mariia BerdnykWon · 0-1Black · 2020-12-29 · Round 8Titled Tuesday 29th Dec
  37. vs Andrii PalchukLost · 0-1White · 2020-12-29 · Round 5Titled Tuesday 29th Dec
  38. vs Evgenios IoannidisWon · 0-1Black · 2020-12-29 · Round 4Titled Tuesday 29th Dec
  39. vs Dmitrij KollarsLost · 1-0Black · 2020-12-29 · Round 3Titled Tuesday 29th Dec
  40. vs Karsten HanschWon · 1-0White · 2020-12-29 · Round 2Titled Tuesday 29th Dec
  41. vs Fernando Lopez GraciaWon · 0-1Black · 2020-12-29 · Round 1Titled Tuesday 29th Dec
  42. vs Slaven PastarLost · 1-0Black · 2020-12-22 · Round 8Titled Tuesday 22nd Dec
  43. vs Nikhil DixitLost · 0-1White · 2020-12-22 · Round 7Titled Tuesday 22nd Dec
  44. vs Bogdan-Daniel DeacLost · 1-0Black · 2020-12-22 · Round 6Titled Tuesday 22nd Dec
  45. vs Vitaly KuninWon · 1-0White · 2020-12-22 · Round 5Titled Tuesday 22nd Dec
  46. vs Murad AbdullaWon · 1-0White · 2020-12-22 · Round 4Titled Tuesday 22nd Dec
  47. vs Rafal TymrakiewiczWon · 1-0White · 2020-12-22 · Round 2Titled Tuesday 22nd Dec
  48. vs Konstantin LoyDraw · ½–½Black · 2020-12-22 · Round 1Titled Tuesday 22nd Dec
  49. vs Umut Ata AkbasWon · 1-0White · 2020-12-19 · Round 9Chess.com Bullet Open 1
  50. vs Armin MusovicWon · 1-0White · 2020-12-19 · Round 8Chess.com Bullet Open 1

FIDE tournaments

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

All tournament results