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O`Caolaidhe, Cormac

🇮🇪

FIDEFIDE 2507170· Male· Ireland· Born in 1963

Follow Cormac O`CaolaidheTrack his monthly FIDE ratings, games, tournaments and more.

Cormac O`Caolaidhe, a 63-year-old Irish player, is rated 1788 — just 1 short of his peak of 1789 (Feb 2026, age 63). He plays occasionally (7 games in the last 12 months) and had 3 career breaks: 23 months (2017–2019), 61 months (2019–2024, COVID-19 included) and 14 months (2024–2025). Recent appearance: AlphaChess FIDE Weekender - North London Gateway - June 2025 - Challengers.

Current rating

1788

Standard

Rpd1687·Blz—

All-time high

1789

−1 pts below
Feb 2026 · age 63

Activity

2

games / yr avg.

7 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#80,061

#80,061 · players worldwide · of 216,808

Career timeline

13 entries
2026
All-time peak 1789
at age 63 · −1 from today
Feb 2026
2025
33rd Irish 60-65 player
at age 62 · rated 1788
Sep 2025
2024
Best 12-month gain (+148 Elo)
1629 → 1777
Mar 2024
Inactive for 14 months
paused at 1777 → returned at 1786
Mar 2024
2019
47th Irish 55-60 player
at age 56 · rated 1629
Aug 2019
Inactive for 61 months
paused at 1629 → returned at 1777
Jan 2019

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Sohana Sengupta 1,640
AlphaChess FIDE Weekender - North London Gateway - June 2025 - Challengers · Jun 2025 · +12.1 Elo
Evolution
+2
1786 → 1788
Tournaments
1
5 games
Score
2/ 540.0%
1W2D2L
Top losses
No noteworthy losses.

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
AlphaChess FIDE Weekender - North London Gateway - June 2025 - Challengers
Swiss
Jun 20252/2#102421+2.8

Rankings

/
Ireland
#392
out of 1,228 players
Europe
#57,777
in continent
World
#80,060
out of 400,000+

National ranking

Europe & World

Europe
World
Ireland
1
🇮🇪Collins, Sam E.Follow Sam E. CollinsTrack their monthly FIDE ratings, games, tournaments and more.
2,459
2
🇮🇪Kanyamarala, TarunFollow Tarun KanyamaralaTrack their monthly FIDE ratings, games, tournaments and more.
2,418
3
🇮🇪O`Gorman, TomFollow Tom O`GormanTrack their monthly FIDE ratings, games, tournaments and more.
2,388
4
🇮🇪Jessel, StephenFollow Stephen JesselTrack their monthly FIDE ratings, games, tournaments and more.
2,357
5
🇮🇪Quinn, MarkFollow Mark QuinnTrack their monthly FIDE ratings, games, tournaments and more.
2,354
6
🇮🇪Baburin, AlexanderFollow Alexander BaburinTrack their monthly FIDE ratings, games, tournaments and more.
2,344
7
🇮🇪Collins, AdamFollow Adam CollinsTrack their monthly FIDE ratings, games, tournaments and more.
2,338
8
🇮🇪Fitzsimons, DavidFollow David FitzsimonsTrack their monthly FIDE ratings, games, tournaments and more.
2,320
9
🇮🇪Venkatesan, KavinFollow Kavin VenkatesanTrack their monthly FIDE ratings, games, tournaments and more.
2,297
10
🇮🇪Heidenfeld, MarkFollow Mark HeidenfeldTrack their monthly FIDE ratings, games, tournaments and more.
2,296
...
392🇮🇪O`Caolaidhe, Cormac1,788
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
57777🇮🇪O`Caolaidhe, Cormac1,788
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
80060🇮🇪O`Caolaidhe, Cormac1,788