Format
LK
Leiman, Kai
🇷🇺FIDE 34480943· Male· Russia· Born in 2004
Follow Kai LeimanTrack his monthly FIDE ratings, games, tournaments and more.
Kai Leiman, a 22-year-old Russian player, is rated 1645 — his current career high. He is on a steady climb with +70 Elo over the past 12 months. 10 rated games in the past year (≈8/year long-term). Recent standard appearances include Austria Open 2026 Herbert Titz Gedenkturnier, Wiener Vereinsmeisterschaft 2025-2026 1. Klasse B Round 6, and Wiener Vereinsmeisterschaft 2025-2026 B-Liga Round 6. Also played 5 blitz events (including Dreikoenigsturnier 2026 - Mannschaftsblitzturnier) recently. He had 2 career breaks: 25 months (2022–2024) and 17 months (2024–2025).
Current rating
1645
Standard
Rpd1706·Blz1825
All-time high
1645
at best
May 2026 · age 22
May 2026 · age 22
Activity
3
games / yr avg.
10 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#130,075
#130,075 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1645
at age 22
May 2026
2025
Crossed 1600
at age 21
Nov 2025
2024
Inactive for 17 months
paused at 1575 → returned at 1617
May 2024
Crossed 1500
at age 20
Mar 2024
Crossed 1400
at age 20
Mar 2024
2023
K-factor lowered to 20
at age 19
Jan 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+70
1575 → 1645
Tournaments
7
10 games
Score
7/ 1070.0%
7W0D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 2/4 | #53 | 1781 | +14.0 |
Team | Feb 2026 | 1/1 | #13 | 2297 | +6.6 |
Team | Feb 2026 | 0/1 | #67 | 1158 | -2.2 |
Team | Jan 2026 | 1/1 | #13 | 2439 | +10.2 |
Team | Oct 2025 | 1/1 | #18 | 2547 | +14.6 |
Team | Oct 2025 | 1/1 | #11 | 2479 | +12.8 |
Team | Oct 2025 | 1/1 | #30 | 2565 | +15.0 |
Most-Played Opponents
vsIlya Somkin
🇷🇺RUS·1974
+2 −6 =0
8 games·last met Feb 2025
View head-to-head →
vsVaan Demurchyan
🇷🇺RUS·1682
+7 −1 =0
8 games·last met Sep 2024
View head-to-head →
vsYan Gamelyanov
🇷🇺RUS·1581
+1 −1 =6
8 games·last met Mar 2023
View head-to-head →
vsDmitrii Regner
🇷🇺RUS·1845
+2 −2 =4
8 games·last met Mar 2023
View head-to-head →
vsNail Gaisin
🇷🇺RUS·1939
+1 −6 =1
8 games·last met Mar 2023
View head-to-head →
Rankings
/
Russia
#3,150
out of 13,878 players
Asia-Pacific
#19,333
in continent
World
#130,069
out of 400,000+
National ranking
Europe & World
Europe
World
Russia
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| 3150 | 1,645 | |
Asia-Pacific
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| 19333 | 1,645 | |
World
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| ... | ||
| 130069 | 1,645 | |