Format
KB
Karczewski, Blazej
🇵🇱FIDE 41890574· Male· Poland· Born in 2012
Follow Blazej KarczewskiTrack his monthly FIDE ratings, games, tournaments and more.
Blazej Karczewski, a 14-year-old Polish player, is rated 1541 — just 1 short of his peak of 1542 (Mar 2026, age 14). He is on a steady climb with +64 Elo over the past 12 months. 25 rated games in the past year (≈17/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznych, Torunski Feryjny Festiwal Szachowy - Grupa A, and Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 7-9. Also played 6 rapid (including I Ogolnopolski Turniej Szachowy "Grudziadzki Flisak".) and 4 blitz events (including IV Jagiellonski Festiwal Szachowy - Blitz na Rynku Staromiejskim) recently.
Current rating
1541
Standard
Rpd1680·Blz1548
All-time high
1542
−1 pts below
Mar 2026 · age 14
Mar 2026 · age 14
Activity
16
games / yr avg. · ≈1/mo
25 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#168,916
#168,916 · players worldwide · of 216,808
Career timeline
7 entries2026
Best 12-month gain (+65 Elo)
1477 → 1542
Mar 2026
Re-crossed 1500
at age 14
Mar 2026
All-time peak 1542
at age 14 · −1 from today
Mar 2026
2025
Crossed 1500
at age 13
Aug 2025
Crossed 1400
at age 13
Mar 2025
Crossed 1200
at age 13
Mar 2025
Standard rating history
Last 12 months — activity & highlights
Best result
Druzynowe Mistrzostwa Wojewodztwa KP Juniorow w Szachach Klasycznychperf 1718 (+176) · 4.5/6 · #10
Top opponent
Evolution
+62
1479 → 1541
Tournaments
7
38 games
Score
13/ 3834.2%
12W11D15L
Top 3 wins
1.[W]vsFerdynand Luchowski1,686·Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 4-6·R4·+31.2
2.[W]vsZofia Wieczorek1,682·Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Grupa B·R7·+29.4
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 4.5/6 | #10 | 1718 | +32.8 |
Swiss | Feb 2026 | 2/5 | #19 | 1570 | +20.8 |
Team | Jan 2026 | 1.5/3 | #16 | 1608 | +22.0 |
Open Swiss | Dec 2025 | 1.5/3 | #15 | 1742 | +44.0 |
Team | Nov 2025 | 0.5/3 | #50 | 1381 | -6.4 |
Worst Elo result: Indywidualne Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow w Szachach Klasycznych - chlopcy do lat 14. (-30.4 Elo, finished #12).
Rankings
/
Poland
#4,584
out of 10,756 players
Europe
#109,281
in continent
World
#168,885
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
| 1 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 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. | 2,573 |
| 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. | 2,550 |
| 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 |
| ... | ||
| 4584 | 1,541 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿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. | 2,708 |
| ... | ||
| 109281 | 1,541 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 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 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 168885 | 1,541 | |