Format
BJ
Bak, Jacek
🇵🇱FIDE 91190355· Male· Poland· Born in 2010
Follow Jacek BakTrack his monthly FIDE ratings, games, tournaments and more.
Jacek Bak, a 16-year-old Polish player, is rated 1572 — just 21 short of his peak of 1593 (Apr 2026, age 16). He is progressing steadily with +22 Elo over the past 12 months. 30 rated games in the past year (≈21/year long-term). Recent standard appearances include Mistrzostwa Slaska Juniorow 2026 - C18, Druzynowe Mistrzostwa Slaska Juniorow - I Liga 2026 Round 6-9, and II Miedzynarodowe Otwarte Mistrzostwa Euroregionu Slask Cieszynski - OPEN A. Also played 4 rapid (including XX Turniej Szachowy o Puchar Burmistrza Pszczyny szachy szybkie - OPEN) and 2 blitz events (including XX Turniej Szachowy o Puchar Burmistrza Pszczyny szachy blyskawiczne) recently.
Current rating
1572
Standard
Rpd1547·Blz1623
All-time high
1593
−21 pts below
Apr 2026 · age 16
Apr 2026 · age 16
Activity
20
games / yr avg. · ≈2/mo
24 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#157,752
#157,752 · players worldwide · of 218,279
Career timeline
6 entries2026
Best 12-month gain (+43 Elo)
1550 → 1593
Apr 2026
All-time peak 1593
at age 16 · −21 from today
Apr 2026
2025
Crossed 1500
at age 15
Jun 2025
Crossed 1400
at age 15
Jun 2025
Crossed 1200
at age 15
Jun 2025
First FIDE rating
1550 · at age 15
Jun 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+13
1559 → 1572
Tournaments
5
28 games
Score
15/ 2853.6%
14W2D12L
Top 3 wins
1.[W]vsAdam Krosny1,561·Druzynowe Mistrzostwa Polski- IV Liga Juniorow 2026 (wojewodztwo slaskie)·R4·+19.0
Top 3 losses
1.[L]vsPawel Groborz1,489·Druzynowe Mistrzostwa Polski- IV Liga Juniorow 2026 (wojewodztwo slaskie)·R2·-25.0
3.[L]vsBartosz Golabek1,619·Druzynowe Mistrzostwa Polski- IV Liga Juniorow 2026 (wojewodztwo slaskie)·R7·-17.7
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 3.5/5 | #24 | 1896 | -19.6 |
Open Swiss | Mar 2026 | 1.5/1 | #99 | 2343 | -1.6 |
Open Swiss | Feb 2026 | 5/8 | #25 | 1733 | +19.6 |
Open Swiss | Jan 2026 | 3/7 | #29 | 1528 | -7.2 |
Open Swiss | Jan 2026 | 2/3 | #40 | 1767 | +34.8 |
Rankings
/
Poland
#4,200
out of 10,822 players
Europe
#103,938
in continent
World
#157,736
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 4200 | 1,572 | |
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 |
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| 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 |
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| ... | ||
| 103938 | 1,572 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 157736 | 1,572 | |