Format
KM
Kosterin, Maksim
🇷🇺FIDE 55631487· Male· Russia· Born in 2012
Follow Maksim KosterinTrack his monthly FIDE ratings, games, tournaments and more.
Maksim Kosterin, a 14-year-old Russian player, is rated 1725 — his current career high. He is rising rapidly, having gained +110 Elo over the past 12 months. 25 rated games in the past year (≈17/year long-term). Recent standard appearances include Russian Championship B15 1st league 2026, Champ. DVFO 2025 - B15, and Gidrostroy Cup 2025. Also played 4 rapid (including Gidrostroy Cup 2025_Rapid Grand Prix of Russia) and 4 blitz events (including Gidrostroy Cup 2025_Blitz Grand Prix of Russia) recently.
At junior level, he reached World #44 in U8 and #46 nationally in U10.
Current rating
1725
Standard
Rpd1740·Blz1774
All-time high
1725
at best
May 2026 · age 14
May 2026 · age 14
Activity
27
games / yr avg. · ≈2/mo
25 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#101,148
#101,148 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1725
at age 14
May 2026
2025
100 career games
at age 13
Dec 2025
Crossed 1600
at age 13
Apr 2025
2024
Best 12-month gain (+364 Elo)
1219 → 1583
Sep 2024
Crossed 1500
at age 12
Mar 2024
Crossed 1400
at age 12
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+109
1616 → 1725
Tournaments
3
27 games
Score
14/ 2751.9%
10W8D9L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 5/9 | #14 | 1783 | +53.6 |
Swiss | Nov 2025 | 5/8 | #11 | 1746 | -8.8 |
Open Swiss | Jul 2025 | 4/8 | #47 | 1895 | +62.8 |
Most-Played Opponents
vsMark Margavkin
🇷🇺RUS·1637
+6 −1 =1
8 games·last met Feb 2026
View head-to-head →
vsAyur Bazarguruev
🇷🇺RUS·1743
+4 −3 =1
8 games·last met Nov 2025
View head-to-head →
vsGeorgiy Polyachkov
🇷🇺RUS·1627
+2 −6 =0
8 games·last met Nov 2025
View head-to-head →
vsArtem Gluschenko
🇷🇺RUS·1511
+3 −0 =4
7 games·last met Nov 2025
View head-to-head →
vsDmitriy Neustroev
🇷🇺RUS·1647
+4 −3 =0
7 games·last met Nov 2025
View head-to-head →
Rankings
/
Russia
#2,382
out of 13,878 players
Asia-Pacific
#13,266
in continent
World
#101,146
out of 400,000+
National ranking
Europe & World
Europe
World
Russia
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