Format
KO
Kozlov, Oleg
IM🇷🇺FIDE 4104544· Male· Russia· Born in 1960
Follow Oleg KozlovTrack his monthly FIDE ratings, games, tournaments and more.
Oleg Kozlov, a 66-year-old Russian International Master, is rated 2239 and sitting in the top 4% of Russian players, and in the top 3% worldwide. He has held steady between 2200 and 2250 for 7 months. 27 rated games in the past year (≈29/year long-term). Recent standard appearances include Sverdlovsk Region Men's Championship 2025, Senior Men Russian Championship 2025, and World Senior Chess Championships 2025 - Over 65. Also played 4 rapid (including Yekaterinburg Open 2025 - Rapid Grand Prix of Russia) and 5 blitz events (including Rashkovsky and Fradkin Cup 2025) recently. He had 4 career breaks: 15 months (2011–2012), 19 months (2012–2014), 23 months (2015–2017) and 13 months (2018–2020). His peak of 2454 was reached at age 42 (Apr 2002).
Awarded IM in 2001 (age 41).
Current rating
2239
Standard
Rpd2074·Blz2137
All-time high
2454
−215 pts below
Apr 2002 · age 42
Apr 2002 · age 42
Activity
17
games / yr avg. · ≈1/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 4%
#256 · Russian players · of 6,953
Career timeline
22 entries2026
7th Russian 65-70 player
at age 66 · rated 2239
Apr 2026
2022
4th Russian 60-65 player
at age 62 · rated 2294
Jun 2022
2018
Inactive for 13 months
paused at 2284 → returned at 2289
Nov 2018
2017
19th Russian 55-60 player
at age 57 · rated 2303
Nov 2017
Re-crossed 2300
at age 57
Jan 2017
2015
Inactive for 23 months
paused at 2296 → returned at 2303
Jan 2015
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
-14
2253 → 2239
Tournaments
3
27 games
Score
17.5/ 2764.8%
14W7D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 4.5/7 | #8 | 2078 | -4.5 |
Swiss | Nov 2025 | 5.5/9 | #7 | 2110 | -14.2 |
Open Swiss | Oct 2025 | 7.5/11 | #10 | 2282 | +5.6 |
Most-Played Opponents
vsVadim Zasukhin
🇷🇺RUS·2221
+9 −5 =5
19 games·last met Jul 2025
View head-to-head →
vsGrigory GusarovIM
🇷🇺RUS·2354
+2 −9 =7
18 games·last met Jan 2025
View head-to-head →
vsSergey PozinIM
🇷🇺RUS·2216
+7 −3 =6
16 games·last met Nov 2025
View head-to-head →
vsKirill KopjonkinFM
🇷🇺RUS·2314
+5 −7 =4
16 games·last met Jul 2025
View head-to-head →
vsSergei Inozemtsev
🇷🇺RUS·2206
+6 −5 =5
16 games·last met May 2024
View head-to-head →
Rankings
/
Russia
#256
out of 13,878 players
Asia-Pacific
#1,087
in continent
World
#6,272
out of 400,000+
National ranking
Europe & World
Europe
World
Russia
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| ... | ||
| 256 | 2,239 | |
Asia-Pacific
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| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
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| 9 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
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| ... | ||
| 1087 | 2,239 | |
World
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
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| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 6272 | 2,239 | |