Format
MJ
Mrozek, Jan
🇵🇱FIDE 21087806· Male· Poland· Born in 2012
Follow Jan MrozekTrack his monthly FIDE ratings, games, tournaments and more.
Jan Mrozek, a 14-year-old Polish player, is rated 1723 — just 13 short of his peak of 1736 (Apr 2026, age 14). He is on a breakout run, having gained +166 Elo over the past 12 months. 31 rated games in the past year (≈14/year long-term). Recent standard appearances include TURNIEJ KLASYFIKACYJNY NA I KATEGORIE ORAZ NA TYTUL KM - 04.2026, Druzynowe Mistrzostwa Slaska Juniorow - I Liga 2026 Round 6-9, and Druzynowe Mistrzostwa Polski- IV Liga Juniorow 2026 (wojewodztwo slaskie). Also played 11 rapid (including VI Miedzynarodowy Memorial Szachowy Alfreda Chrobaka) and 2 blitz events (including VIII Turniej Szachowy o Puchar Wojta Gminy Jasienica) recently.
At junior level, he reached #81 nationally in U10.
Current rating
1723
Standard
Rpd1632·Blz1545
All-time high
1736
−13 pts below
Apr 2026 · age 14
Apr 2026 · age 14
Activity
21
games / yr avg. · ≈2/mo
31 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#101,663
#101,663 · players worldwide · of 216,808
Career timeline
9 entries2026
All-time peak 1736
at age 14 · −13 from today
Apr 2026
2025
Crossed 1600
at age 13
Jun 2025
6-month rising streak
+175 Elo
Jun 2025
Re-crossed 1500
at age 13
Feb 2025
2024
Best 12-month gain (+432 Elo)
1074 → 1506
Apr 2024
Crossed 1500
at age 12
Apr 2024
Standard rating history
Last 12 months — activity & highlights
Best result
Druzynowe Mistrzostwa Polski- IV Liga Juniorow 2026 (wojewodztwo slaskie)perf 2334 (+608) · 6/5 · #5
Top opponent
Evolution
+110
1613 → 1723
Tournaments
6
36 games
Score
23/ 3663.9%
22W9D5L
Top 3 wins
1.[W]vsSebastian Szczypka1,701·Druzynowe Mistrzostwa Slaska Juniorow - I Liga 2026 Round 1-5·R3·+19.8
Top 3 losses
1.[L]vsKarolina Kasprzyszyn1,551·TURNIEJ KLASYFIKACYJNY NA I KATEGORIE ORAZ NA TYTUL KM - 04.2026·R4·-29.2
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3/5 | #2 | 1674 | -14.4 |
Open Swiss | Mar 2026 | 4/1 | #81 | 2346 | +10.4 |
Open Swiss | Jan 2026 | 6/5 | #5 | 2334 | +20.4 |
Open Swiss | Jan 2026 | 2.5/5 | #25 | 1744 | +10.4 |
Swiss | Nov 2025 | 4/5 | #1 | 1860 | +54.4 |
Rankings
/
Poland
#2,414
out of 10,756 players
Europe
#71,970
in continent
World
#101,662
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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