Format
KA
Kolosovskiy, Anton
🇰🇿FIDE 13705571· Male· Kazakhstan· Born in 1989
Follow Anton KolosovskiyTrack his monthly FIDE ratings, games, tournaments and more.
Anton Kolosovskiy, a 37-year-old Kazakhstani player, is rated 1901. He has slipped back 32 Elo over the past 12 months. 44 rated games in the past year (≈20/year long-term). Recent standard appearances include Kazakhstan Championship Semifinal 2026 Open, Shymkent Championship Men 2026, and FIDE World Amateur Chess Championships 2025 - U2000. Also played 2 rapid (including Snow Peshechka cup 1) and 2 blitz events (including Winter Peshechka blitz cup 2) recently. He had 4 career breaks: 12 months (2008–2009), 17 months (2009–2011), 13 months (2017–2018) and 36 months (2020–2023, COVID-19 included). His peak of 2226 was reached at age 19 (Oct 2008, Kazakhstani #62 at the time).
At junior level, he reached #9 nationally in U20.
Current rating
1901
Standard
Rpd1959·Blz1920
All-time high
2226
−325 pts below
Oct 2008 · age 19
Oct 2008 · age 19
Activity
35
games / yr avg. · ≈3/mo
44 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#47,890
#47,890 · players worldwide · of 216,808
Career timeline
15 entries2025
Best 12-month gain (+64 Elo)
1907 → 1971
Oct 2025
2020
Inactive for 36 months
paused at 1998 → returned at 1957
Jan 2020
2019
Re-crossed 2000
at age 30
Oct 2019
2017
Inactive for 13 months
paused at 2011 → returned at 1993
Aug 2017
2013
100 career games
at age 24
Sep 2013
2009
Inactive for 17 months
paused at 2189 → returned at 2163
Nov 2009
Standard rating history
Activity & highlights
Best result
Vladimir Dvorkovich Memorial - Aktobe Open 2025 (CHALLENGERS)perf 2195 (+224) · 5.5/9 · #25
Top opponent
Evolution
-31
1932 → 1901
Tournaments
5
45 games
Score
23/ 4551.1%
16W14D15L
Top 3 wins
1.[W]vsIlya MoisseyenkoFM2,273·Vladimir Dvorkovich Memorial - Aktobe Open 2025 (CHALLENGERS)·R2·+17.0
3.[W]vsAlikhan GalymbekCM2,118·Vladimir Dvorkovich Memorial - Aktobe Open 2025 (CHALLENGERS)·R8·+14.0
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 3.5/8 | #93 | 1888 | -28.0 |
Open Swiss | Jan 2026 | 4.5/9 | #18 | 1731 | -47.0 |
Open Swiss | Nov 2025 | 6.5/9 | #9 | 1986 | +5.0 |
Open Swiss | Jul 2025 | 3/9 | #75 | 1841 | -22.8 |
Open Swiss | Jun 2025 | 5.5/9 | #25 | 2195 | +61.6 |
Most-Played Opponents
vsArdak Kanayev
🇰🇿KAZ·1873
+4 −5 =2
11 games·last met Apr 2024
View head-to-head →
vsZhuban BigabylovFM
🇰🇿KAZ·1955
+0 −1 =7
8 games·last met Apr 2026
View head-to-head →
vsAbilmansur AbdilkhairIM
🇰🇿KAZ·2352
+1 −4 =3
8 games·last met Apr 2026
View head-to-head →
vsAlisher Oskenbay
🇰🇿KAZ·2081
+2 −3 =1
6 games·last met Dec 2025
View head-to-head →
vsPernekhan Ravil
🇰🇿KAZ·1963
+0 −3 =2
5 games·last met Jan 2026
View head-to-head →
Rankings
/
Kazakhstan
#303
out of 4,198 players
Asia-Pacific
#5,665
in continent
World
#47,890
out of 400,000+
National ranking
Europe & World
Europe
World
Kazakhstan
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| 303 | 1,901 | |
Asia-Pacific
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World
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| 47890 | 1,901 | |