Format
OC
O`Caolaidhe, Cormac
🇮🇪FIDE 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 2 career breaks: 23 months (2017–2019) and 76 months (2019–2025). 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
Feb 2026 · age 63
Activity
2
games / yr avg.
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#80,122
#80,122 · players worldwide · of 218,279
Career timeline
11 entries2026
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
2019
47th Irish 55-60 player
at age 56 · rated 1629
Aug 2019
Inactive for 76 months
paused at 1629 → returned at 1786
Jan 2019
2017
41st Irish 50-55 player
at age 54 · rated 1637
Oct 2017
Crossed 1600
at age 54
Jan 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+3
1785 → 1788
Tournaments
1
5 games
Score
2/ 540.0%
1W2D2L
Top 1 win
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jun 2025 | 2/2 | #10 | 2421 | +2.8 |
Rankings
/
Ireland
#374
out of 1,228 players
Europe
#57,833
in continent
World
#80,120
out of 400,000+
National ranking
Europe & World
Europe
World
Ireland
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| ... | ||
| 374 | 1,788 | |
Europe
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| ... | ||
| 57833 | 1,788 | |
World
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| ... | ||
| 80120 | 1,788 | |