Format
KO
Koseoglu, Omer Umut
🇹🇷FIDE 34538100· Male· Turkiye· Born in 2006
Follow Omer Umut KoseogluTrack his monthly FIDE ratings, games, tournaments and more.
Omer Umut Koseoglu, a 20-year-old Turkish player, is rated 1958 — his current career high. He is on a breakout run, having gained +91 Elo over the past 12 months. 55 rated games in the past year (≈29/year long-term). Recent standard appearances include Caissa Hotel IM-GM Chess Tournament - Drum Group - B, Burhaniye Oren International Open Chess Tournament - A, and Kesan Municipality 20th International Open Chess Tournament.
At junior level, he reached #42, #60, #60, #86, #64 and #25 nationally in U20, U18, U16, U14, U12 and U10.
Current rating
1958
Standard
Rpd1701·Blz1700
All-time high
1958
at best
Jun 2026 · age 20
Jun 2026 · age 20
Activity
36
games / yr avg. · ≈3/mo
55 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#35,052
#35,052 · players worldwide · of 218,279
Career timeline
13 entries2026
42nd Turkish U20 player
at age 20 · rated 1958
Jun 2026
All-time peak 1958
at age 20
Jun 2026
2025
K-factor lowered to 20
at age 19
Jan 2025
2024
60th Turkish U18 player
at age 18 · rated 1867
Sep 2024
Crossed 1800
at age 18
Mar 2024
2022
60th Turkish U16 player
at age 16 · rated 1627
Apr 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+89
1869 → 1958
Tournaments
6
55 games
Score
31.5/ 5557.3%
23W17D15L
Top 3 wins
Top 3 losses
2.[L]vsEmre Ramazan Akgul1,790·8th Baskent University International Open Chess Tournament - B·R4·-13.6
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | May 2026 | 5.5/10 | #4 | 2043 | +29.6 |
Open Swiss | Aug 2025 | 3.5/9 | #52 | 1934 | +2.4 |
Open Swiss | Aug 2025 | 5.5/9 | #34 | 1944 | +6.4 |
Team | Jul 2025 | 5/9 | #61 | 1905 | +9.2 |
Open Swiss | Jul 2025 | 6.5/9 | #6 | 1936 | +16.2 |
Open Swiss | Jun 2025 | 5.5/9 | #38 | 1969 | +25.0 |
Hot streak: 6 tournaments without losing Elo.
Rankings
/
Turkiye
#407
out of 3,989 players
Europe
#25,904
in continent
World
#35,051
out of 400,000+
National ranking
Europe & World
Europe
World
Turkiye
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| ... | ||
| 407 | 1,958 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
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| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 25904 | 1,958 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
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| ... | ||
| 35051 | 1,958 | |