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 23 months (2023–2025). 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
#215,659
#215,659 · players worldwide · of 218,279
Career timeline
10 entries2024
Best 12-month gain (+314 Elo)
1187 → 1501
Mar 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
2023
Inactive for 23 months
paused at 1168 → returned at 1486
May 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Best result
Turniej Ogolnopolski o Puchar Stowarzyszenia CROSS w Szachachperf 1574 (+97) · 3.5/6 · #32
Top opponent
Evolution
-71
1481 → 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
#6,254
out of 10,822 players
Europe
#128,602
in continent
World
#215,115
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 6254 | 1,410 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
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| ... | ||
| 128602 | 1,410 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 215115 | 1,410 | |