Format
KE
Koska, Efe
🇹🇷FIDE 74502395· Male· Turkiye· Born in 2007
Follow Efe KoskaTrack his monthly FIDE ratings, games, tournaments and more.
Efe Koska, a 19-year-old Turkish player, is rated 1594 — just 25 short of his peak of 1619 (Mar 2024, age 17). He has held steady between 1550 and 1600 for 9 months. 22 rated games in the past year (≈15/year long-term). Recent standard appearances include 8th Malatya Golden Apricot International Open Chess Tournament - B, Cubuk Municipality 10th International Open Chess Tournament - C, and Pamukkale International Open Chess Tournament - C. Also played 1 blitz event (including Pamukkale International Open Blitz Chess Tournament) recently.
Current rating
1594
Standard
Rpd—·Blz1643
All-time high
1619
−25 pts below
Mar 2024 · age 17
Mar 2024 · age 17
Activity
17
games / yr avg. · ≈1/mo
22 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#149,277
#149,277 · players worldwide · of 218,279
Career timeline
8 entries2026
K-factor lowered to 20
at age 19
Jan 2026
2025
Re-crossed 1600
at age 18
Aug 2025
2024
Best 12-month gain (+412 Elo)
1207 → 1619
Mar 2024
Crossed 1600
at age 17
Mar 2024
Crossed 1500
at age 17
Mar 2024
Crossed 1400
at age 17
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
+5
1589 → 1594
Tournaments
3
27 games
Score
16.5/ 2761.1%
11W11D5L
Top 3 wins
Top 3 losses
2.[L]vsKazim Bahadir Kacar1,551·Cubuk Municipality 10th International Open Chess Tournament - C·R9·-23.4
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 5.5/7 | #49 | 1796 | -14.8 |
Open Swiss | Jul 2025 | 5.5/8 | #35 | 1663 | -6.4 |
Open Swiss | Jul 2025 | 5.5/7 | #161 | 1832 | +26.8 |
Rankings
/
Turkiye
#2,204
out of 3,989 players
Europe
#99,510
in continent
World
#149,264
out of 400,000+
National ranking
Europe & World
Europe
World
Turkiye
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| ... | ||
| 2204 | 1,594 | |
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 |
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| 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 |
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| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 99510 | 1,594 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 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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| ... | ||
| 149264 | 1,594 | |