Format
OC
O`reilly, Cian
🇮🇪FIDE 2536803· Male· Ireland· Born in 2010
Follow Cian O`reillyTrack his monthly FIDE ratings, games, tournaments and more.
Cian O`Reilly, a 16-year-old Irish player, is rated 1579 — his current career high. He plays occasionally (5 games in the last 12 months). Recent appearance: Gonzaga Chess Classic Challengers 2026.
At junior level, he reached #37 nationally in U16.
Current rating
1579
Standard
Rpd—·Blz—
All-time high
1579
at best
Feb 2026 · age 16
Feb 2026 · age 16
Activity
12
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#155,052
#155,052 · players worldwide · of 218,279
Career timeline
6 entries2026
37th Irish U16 player
at age 16 · rated 1579
Feb 2026
Crossed 1500
at age 16
Feb 2026
Crossed 1400
at age 16
Feb 2026
Crossed 1200
at age 16
Feb 2026
All-time peak 1579
at age 16
Feb 2026
First FIDE rating
1579 · at age 16
Feb 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
0
1579 → 1579
Tournaments
1
6 games
Score
3/ 650.0%
2W2D2L
Top 1 win
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 3/4 | #4 | 1422 | 0.0 |
Rankings
/
Ireland
#809
out of 1,228 players
Europe
#102,527
in continent
World
#155,037
out of 400,000+
National ranking
Europe & World
Europe
World
Ireland
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World
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