Format
AC
Acor, Corey
FM🇺🇸FIDE 2024861· Male· United States of America· Born in 1989
Follow Corey AcorTrack his monthly FIDE ratings, games, tournaments and more.
Corey Acor, a 37-year-old American FIDE Master, is rated 2191 and sitting in the top 4% of players worldwide. He has held steady between 2150 and 2200 for 11 months. 26 rated games in the past year (≈19/year long-term). Recent standard appearances include 31st Space Coast Open - Master and Expert, 23rd Annual Southern Class Championship - Master, and CFCC 2026 Winter Open & Scholastic - Master-Expert. His peak of 2326 was reached at age 33 (Feb 2022).
Awarded FM in 2015 (age 26). Earned IM norms at ASK mix 2021 and RUDAR 1 - IM Round Robin 2022. At junior level, he reached #16, #8 and #6 nationally in U20, U18 and U16.
Current rating
2191
Standard
Rpd2312·Blz2341
All-time high
2326
−135 pts below
Feb 2022 · age 33
Feb 2022 · age 33
Activity
18
games / yr avg. · ≈2/mo
23 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 4%
#8,674 · players worldwide · of 218,279
Career timeline
19 entries2025
19th American 35-40 player
at age 36 · rated 2209
Jul 2025
2024
Re-crossed 2200
at age 35
Aug 2024
2023
Re-crossed 2200
at age 34
Nov 2023
2022
62nd American 20-35 player
at age 33 · rated 2326
Mar 2022
Best 12-month gain (+103 Elo)
2223 → 2326
Feb 2022
All-time peak 2326
at age 33 · −135 from today
Feb 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
-18
2209 → 2191
Tournaments
7
23 games
Score
13.5/ 2358.7%
10W7D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 1.5/3 | #37 | 2263 | +5.2 |
Open Swiss | Mar 2026 | 2.5/3 | #11 | 2295 | +8.2 |
Swiss | Jan 2026 | 1.5/2 | #18 | 2200 | +1.2 |
Open Swiss | Aug 2025 | 2/4 | #33 | 2155 | -3.0 |
Open Swiss | Jul 2025 | 0.5/1 | #33 | 1919 | -6.8 |
Open Swiss | Jul 2025 | 3/7 | #184 | 2091 | -22.4 |
Open Swiss | Jun 2025 | 2.5/3 | #12 | 2228 | +8.8 |
Rankings
/
United States of America
#314
out of 5,510 players
Americas
#949
in continent
World
#8,674
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| ... | ||
| 314 | 2,191 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 949 | 2,191 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| ... | ||
| 8674 | 2,191 | |