Format
KK
Kilarski, Kacper
🇵🇱FIDE 41813367· Male· Poland· Born in 2013
Follow Kacper KilarskiTrack his monthly FIDE ratings, games, tournaments and more.
Kacper Kilarski, a 13-year-old Polish player, is rated 1875. He is on a breakout run, having gained +100 Elo over the past 12 months. 72 rated games in the past year (≈43/year long-term). Recent standard appearances include Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa C14, Wielkopolska III Liga Seniorow sezon 2025-2026 Round 7-9, and II Arche Chess Open A. Also played 6 rapid (including Festiwal Architektura Szachow 2025 - Otwarte Mistrzostwa Wielkopolski w Szachach Szybkich) and 2 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C12) recently. His peak of 1955 was reached at age 13 (Jan 2026).
At junior level, he reached #26, #21 and #27 nationally in U14, U12 and U10.
Current rating
1875
Standard
Rpd2048·Blz1824
All-time high
1955
−80 pts below
Jan 2026 · age 13
Jan 2026 · age 13
Activity
50
games / yr avg. · ≈4/mo
64 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#54,478
#54,478 · players worldwide · of 218,279
Career timeline
8 entries2026
26th Polish U14 player
at age 13 · rated 1955
Jan 2026
All-time peak 1955
at age 13 · −80 from today
Jan 2026
2025
21st Polish U12 player
at age 12 · rated 1870
Nov 2025
Crossed 1800
at age 12
Oct 2025
100 career games
at age 12
Jun 2025
2024
Best 12-month gain (+506 Elo)
1195 → 1701
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
Miedzynarodowy Turniej Szachowy o korone Boleslawa Chrobrego - OPEN A.perf 2191 (+320) · 3.5/5 · #2
Top opponent
Evolution
+97
1778 → 1875
Tournaments
9
56 games
Score
29/ 5651.8%
17W24D15L
Top 3 wins
1.[W]vsTymoteusz HuryCM2,104·Miedzynarodowy Turniej Szachowy o korone Boleslawa Chrobrego - OPEN A.·R4·+31.7
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 4/9 | #37 | 1836 | -33.2 |
Team | Apr 2026 | 1/1 | #43 | 2664 | +18.8 |
Open Swiss | Feb 2026 | 4/9 | #20 | 1843 | -40.4 |
Team | Jan 2026 | 1/2 | #29 | 1987 | +3.2 |
Team | Jan 2026 | 1/3 | #39 | 1764 | -32.0 |
Swiss | Nov 2025 | 3.5/5 | #2 | 2191 | +83.2 |
Open Swiss | Oct 2025 | 5/9 | #17 | 1952 | +53.6 |
Swiss | Sep 2025 | 6/9 | #2 | 1896 | +71.2 |
Open Swiss | Jul 2025 | 3.5/9 | #43 | 1712 | -37.2 |
Most-Played Opponents
vsJan Szeszycki
🇵🇱POL·1977
+5 −4 =2
11 games·last met Dec 2025
View head-to-head →
vsEmil Sniedziewski
🇵🇱POL·2069
+2 −8 =0
10 games·last met Sep 2025
View head-to-head →
vsMatvii BilochenkoCM
🇵🇱POL·2053
+0 −4 =5
9 games·last met Aug 2025
View head-to-head →
vsIwo Maciejewski
🇵🇱POL·1621
+3 −2 =1
6 games·last met Nov 2025
View head-to-head →
vsAdam Wites
🇵🇱POL·2008
+0 −4 =2
6 games·last met Sep 2025
View head-to-head →
Rankings
/
Poland
#1,355
out of 10,822 players
Europe
#39,996
in continent
World
#54,477
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 1355 | 1,875 | |
Europe
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| ... | ||
| 39996 | 1,875 | |
World
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| ... | ||
| 54477 | 1,875 | |