Format
KJ
Kotisa, Jan
🇨🇿FIDE 23741449· Male· Czech Republic· Born in 2010
Follow Jan KotisaTrack his monthly FIDE ratings, games, tournaments and more.
Jan Kotisa, a 16-year-old Czech player, is rated 1935 — his current career high. He is climbing fast, having gained +87 Elo over the past 12 months. 40 rated games in the past year (≈29/year long-term). Recent standard appearances include 1. liga mladeze D 2025-2026 r8-11, JMSS - Krajsky prebor I 2025-2026 r11, and JMSS - Krajsky prebor II B 2025-2026 r8-9.
At junior level, he reached #42, #60, #22 and #12 nationally in U16, U14, U12 and U10.
Current rating
1935
Standard
Rpd1838·Blz1679
All-time high
1935
at best
May 2026 · age 16
May 2026 · age 16
Activity
39
games / yr avg. · ≈3/mo
40 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#39,871
#39,871 · players worldwide · of 218,279
Career timeline
11 entries2026
42nd Czech U16 player
at age 16 · rated 1935
May 2026
All-time peak 1935
at age 16
May 2026
2025
9-month rising streak
+160 Elo
May 2025
Crossed 1800
at age 15
Feb 2025
2024
60th Czech U14 player
at age 14 · rated 1762
Dec 2024
Best 12-month gain (+370 Elo)
1342 → 1712
Oct 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+87
1848 → 1935
Tournaments
16
42 games
Score
28/ 4266.7%
21W14D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
16 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 3/4 | #8 | 2000 | +16.4 |
Team | Apr 2026 | 0.5/1 | #44 | 1897 | -1.2 |
Team | Mar 2026 | 1.5/2 | #17 | 2041 | +14.0 |
Team | Feb 2026 | 0.5/1 | #64 | 1971 | +5.2 |
Team | Feb 2026 | 1/1 | #50 | 2771 | +25.2 |
Team | Jan 2026 | 2/2 | #7 | 2564 | +32.8 |
Team | Jan 2026 | 0.5/1 | #75 | 1983 | +8.0 |
Team | Dec 2025 | 0.5/1 | #54 | 1875 | +2.4 |
Team | Nov 2025 | 1/2 | #22 | 1840 | -0.8 |
Team | Nov 2025 | 0.5/2 | #93 | 1666 | -18.8 |
Rankings
/
Czech Republic
#1,611
out of 6,361 players
Europe
#29,443
in continent
World
#39,870
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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