Format
OO
Ozsakallioglu, Okan
IM🇹🇷FIDE 6367011· Male· Turkiye· Born in 2001
Follow Okan OzsakalliogluTrack his monthly FIDE ratings, games, tournaments and more.
Okan Ozsakallioglu, a 25-year-old Turkish International Master, is rated 2310 and sitting in the top 2% of Turkish players, and in the top 2% worldwide. He has slipped back 45 Elo over the past 12 months. 79 rated games in the past year (≈89/year long-term). Recent standard appearances include Eyuboglu Educational Institutions 35th White Elephant International Elite Chess Tournament, Caissa Hotel IM Chess Tournament - Trumpet Group, and Caissa Hotel IM Chess Tournament - Piano Group. Also played 1 rapid (including III Turkic Universiade) and 1 blitz events (including 11th Cesme International Open Blitz Chess Tournament) recently. His peak of 2404 was reached at age 23 (Jun 2024, Turkish #22 at the time).
Awarded IM in 2024 (age 23) and FM in 2019 (age 18). At junior level, he reached #8, #4, #17, #66 and #69 nationally in U20, U18, U16, U14 and U12.
Current rating
2310
Standard
Rpd2098·Blz2194
All-time high
2404
−94 pts below
Jun 2024 · age 23
Jun 2024 · age 23
Activity
84
games / yr avg. · ≈7/mo
79 past 12 mo · ≈7/mo
classical only
Very active
classical only
Very active
Signature stat
Top 2%
#59 · Turkish players · of 3,742
Career timeline
26 entries2024
1,000 career games
at age 23
Sep 2024
All-time peak 2404
at age 23 · −94 from today
Jun 2024
Peak Turkish rank: #22
at age 23 · rated 2401
May 2024
IM title awardedIM
at age 23 · 2024 1st FIDE Council
May 2024
Crossed 2400
at age 23
Apr 2024
K-factor lowered to 10
at age 23
Apr 2024
Standard rating history
Activity & highlights
Evolution
-45
2355 → 2310
Tournaments
9
79 games
Score
51.5/ 7965.2%
35W33D11L
Top 3 wins
1.[W]vsKayra KamerIM2,337·Eyuboglu Educational Institutions 35th White Elephant International Elite Chess Tournament·R7·+5.4
2.[W]vsAlihan HuseyinogluIM2,316·Cubuk Municipality 10th International Open Chess Tournament - A·R5·+4.6
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 5.5/7 | #3 | 2305 | +1.2 |
Round-Robin | Sep 2025 | 5.5/10 | #4 | 2232 | -10.8 |
Round-Robin | Sep 2025 | 5/9 | #3 | 2264 | -6.7 |
Open Swiss | Aug 2025 | 6.5/9 | #4 | 2304 | -2.2 |
Open Swiss | Aug 2025 | 7/9 | #2 | 2293 | -1.7 |
Team | Jul 2025 | 6/9 | #35 | 2133 | -16.6 |
Swiss | Jul 2025 | 6.5/9 | #1 | 2395 | +5.9 |
Open Swiss | Jun 2025 | 4.5/9 | #73 | 2264 | -10.7 |
Open Swiss | May 2025 | 5/8 | #28 | 2304 | -3.1 |
Worst Elo result: Turkiye Club Chess Championship Final Competition - 2025 (-16.6 Elo, finished #35).
Most-Played Opponents
vsHuseyin Said DeveciCM
🇹🇷TUR·2238
+14 −1 =5
20 games·last met Sep 2025
View head-to-head →
vsBora Yagiz
🇹🇷TUR·1944
+14 −1 =1
16 games·last met Oct 2022
View head-to-head →
vsUmut Erdem GunduzIM
🇹🇷TUR·2238
+7 −3 =4
14 games·last met Mar 2024
View head-to-head →
vsSerhan Berat OzdemirFM
🇹🇷TUR·2217
+3 −3 =7
13 games·last met Sep 2025
View head-to-head →
vsAtilla KuruIM
🇹🇷TUR·2464
+10 −0 =3
13 games·last met Mar 2024
View head-to-head →
Rankings
/
Turkiye
#59
out of 3,929 players
Europe
#2,493
in continent
World
#3,779
out of 400,000+
National ranking
Europe & World
Europe
World
Turkiye
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Europe
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World
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