Format
BK
Blaszczyk, Krzysztof
🇵🇱FIDE 41831900· Male· Poland· Born in 1958
Follow Krzysztof BlaszczykTrack his monthly FIDE ratings, games, tournaments and more.
Krzysztof Blaszczyk, a 68-year-old Polish player, is rated 1438. He has slipped back 74 Elo over the past 12 months. 17 rated games in the past year (≈9/year long-term). Recent standard appearances include Druzynowa Liga Wojewodzka WM Seniorzy, DRUZYNOWA LIGA W-M ZRZESZENIA LZS 2025 Round 8-9, and DRUZYNOWA LIGA W-M ZRZESZENIA LZS 2025 Round 5-7. Also played 2 rapid events (including III Turniej Szachowy o Puchar Burmistrza Miasta Ilawy) recently. His peak of 1596 was reached at age 66 (Mar 2024).
Current rating
1438
Standard
Rpd1572·Blz—
All-time high
1596
−158 pts below
Mar 2024 · age 66
Mar 2024 · age 66
Activity
7
games / yr avg. · ≈1/mo
17 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#206,694
#206,694 · players worldwide · of 216,808
Career timeline
7 entries2025
K-factor lowered to 20
at age 67
Nov 2025
2024
Best 12-month gain (+269 Elo)
1327 → 1596
Apr 2024
Crossed 1500
at age 66
Mar 2024
Crossed 1400
at age 66
Mar 2024
All-time peak 1596
at age 66 · −158 from today
Mar 2024
2022
Crossed 1200
at age 64
Dec 2022
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-35
1473 → 1438
Tournaments
6
19 games
Score
3/ 1915.8%
3W0D16L
Top 1 win
Top 3 losses
2.[L]vsKacper Grajewski1,627·Druzynowe Mistrzostwa Wojewodztwa Warminsko-Mazurskiego Seniorow 2025·R3·-11.7
3.[L]vsPatryk Malecki1,730·Druzynowe Mistrzostwa Wojewodztwa Warminsko-Mazurskiego Seniorow 2025·R4·-7.4
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0/5 | #44 | 1050 | -12.2 |
Open Swiss | Dec 2025 | 1/2 | #21 | 1727 | +12.4 |
Open Swiss | Nov 2025 | 1/2 | #42 | 1643 | -9.8 |
Open Swiss | Oct 2025 | 0/2 | #39 | 1055 | -12.0 |
Open Swiss | Sep 2025 | 1/1 | #28 | 2398 | -13.2 |
Worst Elo result: Druzynowe Mistrzostwa Wojewodztwa Warminsko-Mazurskiego Seniorow 2025 (-36.4 Elo, finished #49).
Rankings
/
Poland
#5,957
out of 10,756 players
Europe
#125,161
in continent
World
#206,452
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 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 |
| ... | ||
| 5957 | 1,438 | |
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 |
| ... | ||
| 125161 | 1,438 | |
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 |
| ... | ||
| 206452 | 1,438 | |