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 35 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. He took a 12-month break between Apr 2023 and May 2024. 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
12 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#207,926
#207,926 · players worldwide · of 218,279
Career timeline
8 entries2025
K-factor lowered to 20
at age 67
Nov 2025
2024
Best 12-month gain (+239 Elo)
1357 → 1596
Mar 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
2023
Inactive for 12 months
paused at 1327 → returned at 1594
Apr 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Top opponent
Evolution
-38
1476 → 1438
Tournaments
5
14 games
Score
3/ 1421.4%
3W0D11L
Top 1 win
Top 3 losses
Last 12 months — tournaments
5 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 |
Rankings
/
Poland
#6,016
out of 10,822 players
Europe
#125,932
in continent
World
#207,668
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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Europe
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World
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