Format
SK
Starski, Kacper
🇵🇱FIDE 21894302· Male· Poland· Born in 2007
Follow Kacper StarskiTrack his monthly FIDE ratings, games, tournaments and more.
Kacper Starski, a 19-year-old Polish player, is rated 1662 — his current career high. He is on a breakout run, having gained +130 Elo over the past 12 months. 14 rated games in the past year (≈13/year long-term). Recent appearances: Warsaw Chess Festival - XXIV Miguel Najdorf Memorial - group B and Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2025. Also played 7 rapid (including Szybkie FIDE granie w Hetmanie 31_2025) and 2 blitz events (including Warsaw Chess Festival - Jan Macieja Memorial - group B) recently.
Current rating
1662
Standard
Rpd1703·Blz1710
All-time high
1662
at best
Feb 2026 · age 19
Feb 2026 · age 19
Activity
11
games / yr avg. · ≈1/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#123,335
#123,335 · players worldwide · of 216,808
Career timeline
7 entries2026
All-time peak 1662
at age 19
Feb 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
Crossed 1600
at age 18
Jul 2025
Best 12-month gain (+471 Elo)
1061 → 1532
Feb 2025
Crossed 1500
at age 18
Feb 2025
2024
Crossed 1400
at age 17
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Best result
Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2025perf 1818 (+209) · 3.5/5 · #6
Top opponent
Evolution
+130
1532 → 1662
Tournaments
2
14 games
Score
7.5/ 1453.6%
6W3D5L
Top 3 wins
3.[W]vsAntoni Szczygielski1,658·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2025·R1·+22.8
Top 3 losses
2.[L]vsArzygul Muhamova1,727·Warsaw Chess Festival - XXIV Miguel Najdorf Memorial - group B·R8·-16.1
3.[L]vsMaciej Pawlak1,697·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2025·R2·-15.0
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 4/9 | #108 | 1716 | +47.6 |
Open Swiss | Jun 2025 | 3.5/5 | #6 | 1818 | +75.6 |
Rankings
/
Poland
#3,001
out of 10,756 players
Europe
#85,186
in continent
World
#123,330
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 3001 | 1,662 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 85186 | 1,662 | |
World
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| ... | ||
| 123330 | 1,662 | |