Format
MJ
Majchrowski, Jacek
🇵🇱FIDE 21872708· Male· Poland· Born in 1997
Follow Jacek MajchrowskiTrack his monthly FIDE ratings, games, tournaments and more.
Jacek Majchrowski, a 29-year-old Polish player, is rated 1591 — just 17 short of his peak of 1608 (Mar 2025, age 28). He is currently in the 1550–1600 range. 16 rated games in the past year (≈12/year long-term). Recent standard appearances include Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wroclaw r 12-15, Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wroclaw r. 6-9, and Wroclaw Open C - Adolf Anderssen Chess Festival 2025. Also played 10 rapid (including GRAND PRIX POLONII WROCLAW - turniej nr 116) and 1 blitz events (including GRAND PRIX POLONII WROCLAW 2026 - turniej nr 6) recently. He took a 29-month break between May 2016 and Nov 2018.
Current rating
1591
Standard
Rpd1645·Blz1528
All-time high
1608
−17 pts below
Mar 2025 · age 28
Mar 2025 · age 28
Activity
12
games / yr avg. · ≈1/mo
16 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#150,390
#150,390 · players worldwide · of 218,279
Career timeline
11 entries2025
Re-crossed 1600
at age 28
Sep 2025
Re-crossed 1600
at age 28
Mar 2025
All-time peak 1608
at age 28 · −17 from today
Mar 2025
100 career games
at age 28
Feb 2025
2024
Best 12-month gain (+286 Elo)
1316 → 1602
Jun 2024
Crossed 1600
at age 27
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-7
1598 → 1591
Tournaments
5
18 games
Score
8/ 1844.4%
6W4D8L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/2 | #50 | 1762 | +5.8 |
Team | Jan 2026 | 0/2 | #88 | 886 | -16.0 |
Team | Dec 2025 | 1/2 | #26 | 1626 | +1.2 |
Team | Nov 2025 | 0.5/3 | #36 | 1497 | -7.4 |
Open Swiss | Aug 2025 | 5.5/7 | #67 | 1855 | +9.2 |
Worst Elo result: Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wroclaw r. 6-9 (-16.0 Elo, finished #88).
Rankings
/
Poland
#3,899
out of 10,822 players
Europe
#100,095
in continent
World
#150,375
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 3899 | 1,591 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 100095 | 1,591 | |
World
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| ... | ||
| 150375 | 1,591 | |