Format
GK
Grajewski, Kacper
🇵🇱FIDE 41852370· Male· Poland· Born in 2006
Follow Kacper GrajewskiTrack his monthly FIDE ratings, games, tournaments and more.
Kacper Grajewski, a 20-year-old Polish player, is rated 1657 — just 17 short of his peak of 1674 (Oct 2025, age 19). He is progressing steadily with +29 Elo over the past 12 months. 31 rated games in the past year (≈22/year long-term). Recent standard appearances include DRUZYNOWA LIGA W-M ZRZESZENIA LZS 2025 Round 8-9, DRUZYNOWA LIGA W-M ZRZESZENIA LZS 2025 Round 5-7, and DRUZYNOWA LIGA W-M ZRZESZENIA LZS 2025 Round 3-4. Also played 5 rapid (including VI Otwarty Turniej Szachowy Memorial Zbigniewa Szymczaka) and 1 blitz events (including Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Blitz) recently.
Current rating
1657
Standard
Rpd1718·Blz1595
All-time high
1674
−17 pts below
Oct 2025 · age 19
Oct 2025 · age 19
Activity
21
games / yr avg. · ≈2/mo
31 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#125,162
#125,162 · players worldwide · of 216,808
Career timeline
10 entries2025
All-time peak 1674
at age 19 · −17 from today
Oct 2025
7-month rising streak
+47 Elo
Oct 2025
Re-crossed 1600
at age 19
Jan 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
Best 12-month gain (+364 Elo)
1243 → 1607
Nov 2024
Re-crossed 1600
at age 18
Nov 2024
Standard rating history
Last 12 months — activity & highlights
Best result
Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Grupa Aperf 1739 (+98) · 2/5 · #9
Top opponent
Evolution
+26
1631 → 1657
Tournaments
8
35 games
Score
17.5/ 3550.0%
14W7D14L
Top 3 wins
1.[W]vsMariusz Darowicki2,019·Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Grupa A·R1·+18.0
Top 3 losses
1.[L]vsKacper Wojcikowski1,482·Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Grupa A·R5·-14.3
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 1/1 | #46 | 2588 | -6.6 |
Open Swiss | Nov 2025 | 2/2 | #21 | 2547 | +3.8 |
Open Swiss | Oct 2025 | 1/1 | #51 | 2337 | -13.8 |
Open Swiss | Sep 2025 | 1.5/2 | #4 | 1981 | +15.0 |
Swiss | Aug 2025 | 5.5/8 | #4 | 1742 | +22.6 |
Rankings
/
Poland
#3,059
out of 10,756 players
Europe
#86,246
in continent
World
#125,156
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 3059 | 1,657 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 86246 | 1,657 | |
World
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| ... | ||
| 125156 | 1,657 | |