Format
KM
Kusiak, Mateusz
CM🇵🇱FIDE 21824584· Male· Poland· Born in 2007
Follow Mateusz KusiakTrack his monthly FIDE ratings, games, tournaments and more.
Mateusz Kusiak, a 19-year-old Polish Candidate Master, is rated 2063 and sitting in the top 9% of players worldwide. He has slipped back 128 Elo over the past 12 months. 43 rated games in the past year (≈58/year long-term). Recent standard appearances include DRUZYNOWE MISTRZOSTWA POLSKI II LIGA 2025, V Bieszczadzki Festiwal Szachowy 2025 - OPEN, and Grand Hotel Kielce Chess Open 2025 - Turniej A. Also played 8 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C18) and 6 blitz events (including XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Blitz) recently. His peak of 2191 was reached at age 18 (Apr 2025).
Awarded CM in 2025 (age 18). At junior level, he reached #49, #21, #20, #37, #31, #12 and #8 nationally in U20, U18, U16, U14, U12, U10 and U8.
Current rating
2063
Standard
Rpd2160·Blz2051
All-time high
2191
−128 pts below
Apr 2025 · age 18
Apr 2025 · age 18
Activity
73
games / yr avg. · ≈6/mo
43 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
Top 9%
#19,192 · players worldwide · of 216,808
Career timeline
20 entries2026
49th Polish U20 player
at age 19 · rated 2063
Feb 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
CM title awardedCM
at age 18
Jul 2025
21st Polish U18 player
at age 18 · rated 2191
Apr 2025
All-time peak 2191
at age 18 · −128 from today
Apr 2025
2024
Re-crossed 2100
at age 17
Dec 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-128
2191 → 2063
Tournaments
5
43 games
Score
26.5/ 4361.6%
22W9D12L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 4.5/8 | #149 | 1999 | -42.0 |
Open Swiss | Jul 2025 | 6.5/9 | #3 | 2096 | +6.5 |
Open Swiss | Jun 2025 | 5/9 | #25 | 2126 | -28.1 |
Team | Jun 2025 | 6.5/8 | #15 | 2275 | +31.6 |
Team | Jun 2025 | 4/9 | #29 | 1952 | -95.2 |
Rankings
/
Poland
#539
out of 10,756 players
Europe
#14,044
in continent
World
#19,192
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 539 | 2,063 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 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 |
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| ... | ||
| 14044 | 2,063 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 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 |
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| ... | ||
| 19192 | 2,063 | |