Format
KI
Kaczmarek, Ireneusz
🇵🇱FIDE 21032602· Male· Poland· Born in 1965
Follow Ireneusz KaczmarekTrack his monthly FIDE ratings, games, tournaments and more.
Ireneusz Kaczmarek, a 61-year-old Polish player, is rated 1410. He has slipped back 76 Elo over the past 12 months. 28 rated games in the past year (≈12/year long-term). Recent standard appearances include Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych w szachach 2026, Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2025, and Turniej Ogolnopolski o Puchar Stowarzyszenia CROSS w Szachach. He had 2 career breaks: 18 months (2021–2023) and 13 months (2024–2025). His peak of 1501 was reached at age 59 (Mar 2024).
Current rating
1410
Standard
Rpd—·Blz1467
All-time high
1501
−91 pts below
Mar 2024 · age 59
Mar 2024 · age 59
Activity
12
games / yr avg. · ≈1/mo
28 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#214,283
#214,283 · players worldwide · of 216,808
Career timeline
10 entries2024
Best 12-month gain (+333 Elo)
1168 → 1501
May 2024
Crossed 1500
at age 59
Mar 2024
Crossed 1400
at age 59
Mar 2024
Re-crossed 1200
at age 59
Mar 2024
All-time peak 1501
at age 59 · −91 from today
Mar 2024
Inactive for 13 months
paused at 1501 → returned at 1486
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Best result
Turniej Ogolnopolski o Puchar Stowarzyszenia CROSS w Szachachperf 1574 (+97) · 3.5/6 · #32
Top opponent
Evolution
-76
1486 → 1410
Tournaments
4
32 games
Score
7.5/ 3223.4%
2W11D19L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 1.5/8 | #42 | 1297 | -27.2 |
Team | Nov 2025 | 0.5/9 | #35 | 1229 | -32.4 |
Swiss | Oct 2025 | 3.5/6 | #32 | 1574 | -13.2 |
Swiss | Jun 2025 | 2/4 | #16 | 1642 | -3.8 |
Worst Elo result: Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2025 (-32.4 Elo, finished #35).
Rankings
/
Poland
#6,196
out of 10,756 players
Europe
#127,785
in continent
World
#213,833
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 6196 | 1,410 | |
Europe
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| 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 |
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| ... | ||
| 127785 | 1,410 | |
World
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| 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 |
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| ... | ||
| 213833 | 1,410 | |