Format
MK
Matuszewski, Kacper
🇵🇱FIDE 21098298· Male· Poland· Born in 2007
Follow Kacper MatuszewskiTrack his monthly FIDE ratings, games, tournaments and more.
Kacper Matuszewski, a 19-year-old Polish player, is rated 1577. He has slipped back 80 Elo over the past 12 months. 30 rated games in the past year (≈28/year long-term). Recent standard appearances include V MIEDZYNARODOWY FESTIWAL SZACHOWY "KOPERNIK" 2025 - OPEN B (ZAWODNICY Z RANKINGIEM FIDE DO 1700 LUB BEZ RANKINGU FIDE, Grand Hotel Kielce Chess Open 2025 - Turniej B, and Druzynowe Mistrzostwa Polski Juniorow - II Liga 2025. He took a 13-month break between May 2024 and Jul 2025. His peak of 1684 was reached at age 17 (Apr 2024).
Current rating
1577
Standard
Rpd1612·Blz1533
All-time high
1684
−107 pts below
Apr 2024 · age 17
Apr 2024 · age 17
Activity
24
games / yr avg. · ≈2/mo
30 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#155,852
#155,852 · players worldwide · of 218,279
Career timeline
10 entries2026
K-factor lowered to 20
at age 19
Jan 2026
2025
Re-crossed 1600
at age 18
Aug 2025
100 career games
at age 18
Jul 2025
2024
Inactive for 13 months
paused at 1657 → returned at 1581
May 2024
Best 12-month gain (+446 Elo)
1238 → 1684
Apr 2024
All-time peak 1684
at age 17 · −107 from today
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Top opponent
Evolution
-4
1581 → 1577
Tournaments
3
23 games
Score
9.5/ 2341.3%
7W5D11L
Top 3 wins
Top 3 losses
1.[L]vsCezary Graczyk1,432·V MIEDZYNARODOWY FESTIWAL SZACHOWY "KOPERNIK" 2025 - OPEN B (ZAWODNICY Z RANKINGIEM FIDE DO 1700 LUB BEZ RANKINGU FIDE·R4·-26.6
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 3/4 | #30 | 1624 | -38.4 |
Open Swiss | Jun 2025 | 4.5/9 | #39 | 1735 | +34.8 |
Team | Jun 2025 | 2/9 | #187 | 1534 | -54.3 |
Rankings
/
Poland
#4,124
out of 10,822 players
Europe
#102,956
in continent
World
#155,836
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 2 | 🇵🇱Follow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 3 | 🇵🇱Follow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 4 | 🇵🇱Follow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more. | 2,571 |
| 5 | 🇵🇱Follow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more. | 2,560 |
| 6 | 🇵🇱Follow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,558 |
| 7 | 🇵🇱Follow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more. | 2,552 |
| 8 | 🇵🇱Follow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,549 |
| 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 |
| ... | ||
| 4124 | 1,577 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 102956 | 1,577 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 155836 | 1,577 | |