Format
O`Donnell, Conor
FM🇮🇪FIDE 2504243· Male· Ireland· Born in 1999
Follow Conor O`DonnellTrack his monthly FIDE ratings, games, tournaments and more.
Conor O`Donnell, a 27-year-old Irish FIDE Master, is rated 2281 and ranked 13th among Irish players, and in the top 2% worldwide. He has fluctuated between 2264 and 2317 over the past 2 years. 32 rated games in the past year (≈59/year long-term). Recent standard appearances include Icelandic Team Chess Championship 2025-26 - Premier League Round 6-10, 2025-26 4NCL Division 1 Rounds 5-6, and LCU Armstrong Cup 2025-2026 Rounds 7-8. Also played 1 rapid event (including 2025 FIDE World Rapid Team Championship) recently. His peak of 2395 was reached at age 19 (Jun 2018); he also reached Irish #4 in May 2017 and spent 14 months in Irish top 5.
Awarded FM in 2015 (age 16). Earned a IM norm at IRL IM Norm League 2018. At junior level, he reached World #95 in U18, World #85 in U16, World #87 in U14 and #1 and #2 nationally in U20 and U12.
Current rating
2281
Standard
Rpd2182·Blz2195
All-time high
2395
−114 pts below
Jun 2018 · age 19
Jun 2018 · age 19
Activity
36
games / yr avg. · ≈3/mo
32 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#13
#13 · Irish players · of 939
14 months in National top 5 (2017–2019)
14 months in National top 5 (2017–2019)
Career timeline
24 entries2025
Re-crossed 2300
at age 26
Dec 2025
Re-crossed 2300
at age 26
Jun 2025
2024
Re-crossed 2300
at age 25
Dec 2024
2023
Re-crossed 2300
at age 24
Sep 2023
Re-crossed 2300
at age 24
May 2023
2022
Re-crossed 2300
at age 23
Dec 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
Activity & highlights
Best result
Icelandic Team Chess Championship 2025-26 - Premier League Round 1-5perf 2381 (+78) · 2/5 · #32
Top opponent
Evolution
-20
2301 → 2281
Tournaments
8
32 games
Score
18/ 3256.3%
13W10D9L
Top 3 wins
1.[W]vsJon Viktor GunnarssonIM2,442·Icelandic Team Chess Championship 2025-26 - Premier League Round 1-5·R1·+13.8
Top 3 losses
3.[L]vsBardur Orn BirkissonFM2,233·Icelandic Team Chess Championship 2025-26 - Premier League Round 6-10·R7·-11.7
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 1/3 | #71 | 2133 | -13.0 |
Team | Mar 2026 | 0.5/5 | #55 | 2059 | -24.8 |
Team | Feb 2026 | 2/2 | #13 | 2937 | +10.8 |
Team | Jan 2026 | 0.5/1 | #89 | — | +1.6 |
Team | Jan 2026 | 1.5/2 | #11 | 2363 | +3.4 |
Team | Nov 2025 | 2/5 | #32 | 2381 | +10.6 |
Swiss | Aug 2025 | 4/5 | #1 | 2017 | -11.4 |
Open Swiss | Aug 2025 | 6.5/9 | #3 | 2299 | +2.0 |
Worst Elo result: Icelandic Team Chess Championship 2025-26 - Premier League Round 6-10 (-24.8 Elo, finished #55).
Most-Played Opponents
vsColm DalyFM
🇮🇪IRL·2165
+8 −12 =4
24 games·last met Jul 2022
View head-to-head →
vsKillian DelaneyFM
🇮🇪IRL·2279
+8 −11 =4
23 games·last met Aug 2020
View head-to-head →
vsShane MelaughFM
🇮🇪IRL·2223
+13 −3 =1
17 games·last met Aug 2025
View head-to-head →
vsTom O`GormanIM
🇮🇪IRL·2385
+6 −6 =4
16 games·last met Jul 2022
View head-to-head →
vsSam E. CollinsIM
🇮🇪IRL·2462
+2 −7 =7
16 games·last met Aug 2020
View head-to-head →
Rankings
/
Ireland
#13
out of 1,228 players
Europe
#3,177
in continent
World
#4,725
out of 400,000+
National ranking
Europe & World
Europe
World
Ireland
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