Format
KO
Koca, Osman Efe
🇹🇷INACTIVE · since August 2023FIDE 26366860· Male· Turkiye· Born in 2011
Follow Osman Efe KocaTrack his monthly FIDE ratings, games, tournaments and more.
Osman Efe Koca, a 15-year-old Turkish player, is rated 1461 — his current career high. He plays around 3 rated games per year.
Current rating
1461
Standard
Rpd—·Blz—
All-time high
1461
at best
Mar 2024 · age 13
Mar 2024 · age 13
Activity
2
games / yr avg.
classical only
Occasional
Occasional
Signature stat
#199,048
#199,048 · players worldwide · of 216,808
Career timeline
5 entries2024
Crossed 1400
at age 13
Mar 2024
Crossed 1200
at age 13
Mar 2024
All-time peak 1461
at age 13
Mar 2024
2023
Inactive for 33 months
paused at 1102 → still inactive
Aug 2023
First FIDE rating
1102 · at age 12
Aug 2023
Standard rating history
Activity & highlights
Evolution
0
1461 → 1461
Tournaments
1
6 games
Score
2/ 633.3%
1W2D3L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 2/3 | #116 | 1841 | -31.2 |
Worst Elo result: 2026 School Sports Final Competition Chess Tournament - A (-31.2 Elo, finished #116).
Rankings
/
Turkiye
#2,701
out of 3,929 players
Europe
#114,809
in continent
World
#170,166
out of 400,000+
National ranking
Europe & World
Europe
World
Turkiye
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World
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