Format
KK
Kozlowski, Ksawery
🇵🇱FIDE 91112249· Male· Poland· Born in 2010
Follow Ksawery KozlowskiTrack his monthly FIDE ratings, games, tournaments and more.
Ksawery Kozlowski, a 16-year-old Polish player, is rated 1512. He is progressing steadily with +37 Elo over the past 12 months. 14 rated games in the past year (≈20/year long-term). Recent standard appearances include IV Dolnoslaska Liga Juniorow 2026, Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Poludnie r 10-11, and 61st International Akiba Rubinstein Chess Festival - OPEN D. Also played 5 rapid (including XII Ogolnopolska Edycja GP Radkowa i Ziemi Klodzkiej - Grupa A na FIDE (III Turniej)) and 3 blitz events (including II Nocny Maraton Szachowy o Puchar Burmistrza Miasta Szczytna 3.) recently. His peak of 1649 was reached at age 14 (Oct 2024).
Current rating
1512
Standard
Rpd1560·Blz—
All-time high
1649
−137 pts below
Oct 2024 · age 14
Oct 2024 · age 14
Activity
19
games / yr avg. · ≈2/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#180,133
#180,133 · players worldwide · of 216,808
Career timeline
7 entries2026
Best 12-month gain (+37 Elo)
1475 → 1512
May 2026
Re-crossed 1500
at age 16
Jan 2026
2024
All-time peak 1649
at age 14 · −137 from today
Oct 2024
Crossed 1600
at age 14
Sep 2024
Crossed 1500
at age 14
Sep 2024
Crossed 1400
at age 14
Sep 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+27
1485 → 1512
Tournaments
8
26 games
Score
13.5/ 2651.9%
11W5D10L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 3.5/3 | #58 | 2399 | -4.8 |
Team | Mar 2026 | 1.5/1 | #33 | 2359 | +4.0 |
Open Swiss | Feb 2026 | 0/1 | #41 | 826 | -12.0 |
Team | Jan 2026 | 1.5/1 | #27 | 2346 | +2.4 |
Team | Dec 2025 | 1/2 | #14 | 1531 | +1.6 |
Rankings
/
Poland
#5,030
out of 10,756 players
Europe
#114,485
in continent
World
#180,086
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 9 | 🇵🇱Follow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,548 |
| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 5030 | 1,512 | |
Europe
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| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
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| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 114485 | 1,512 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 180086 | 1,512 | |