Format
SS
Slevin, Sean
🇮🇪FIDE 2535157· Male· Ireland· Born in 2000
Follow Sean SlevinTrack his monthly FIDE ratings, games, tournaments and more.
Sean Slevin, a 26-year-old Irish player, is rated 1666. He has fluctuated between 1639 and 1720 over the past 2 years. 15 rated games in the past year (≈20/year long-term). Recent standard appearances include LCU Heidenfeld Trophy 2025-2026 Rounds 9-10, ICU NEW YEAR FESTIVAL 2026 - OPEN, and LCU Heidenfeld Trophy 2025-2026 Rounds 5-6. Also played 1 rapid (including The Irish Rapid Championship 2025) and 1 blitz events (including ICU NEW YEAR FESTIVAL 2026 - Blitz) recently. His peak of 1720 was reached at age 25 (Sep 2025).
Current rating
1666
Standard
Rpd1725·Blz1588
All-time high
1720
−54 pts below
Sep 2025 · age 25
Sep 2025 · age 25
Activity
18
games / yr avg. · ≈2/mo
15 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#121,862
#121,862 · players worldwide · of 216,808
Career timeline
6 entries2025
Best 12-month gain (+71 Elo)
1649 → 1720
Sep 2025
All-time peak 1720
at age 25 · −54 from today
Sep 2025
Crossed 1600
at age 25
May 2025
Crossed 1500
at age 25
May 2025
Crossed 1400
at age 25
May 2025
First FIDE rating
1649 · at age 25
May 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+27
1639 → 1666
Tournaments
7
19 games
Score
8/ 1942.1%
8W6D5L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0.5/1 | #76 | — | +6.0 |
Open Swiss | Jan 2026 | 3/6 | #32 | 1719 | -33.6 |
Team | Nov 2025 | 0.5/1 | #78 | — | +3.6 |
Team | Nov 2025 | 1/2 | #8 | — | -13.6 |
Team | Nov 2025 | 0/1 | #95 | — | -16.0 |
Rankings
/
Ireland
#663
out of 1,228 players
Europe
#84,320
in continent
World
#121,857
out of 400,000+
National ranking
Europe & World
Europe
World
Ireland
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