Format
MJ
Mazurek, Jakub
🇵🇱FIDE 21801797· Male· Poland· Born in 2001
Follow Jakub MazurekTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Mazurek, a 25-year-old Polish player, is rated 1699 — just 16 short of his peak of 1715 (Apr 2025, age 24). He has held steady between 1650 and 1700 for 6 months. 25 rated games in the past year (≈17/year long-term). Recent standard appearances include II Arche Chess Open B, Szach Krolowi - Zostan Mistrzem A5 2025, and Mistrzostwa Wojewodztwa Lubelskiego w szachach klasycznych OPEN. Also played 5 rapid events (including Akademickie Mistrzostwa Polski 2026 - Turniej Druzynowy) recently. He took a 12-month break between Mar 2024 and Apr 2025.
At junior level, he reached #92, #80 and #89 nationally in U20, U16 and U14.
Current rating
1699
Standard
Rpd1699·Blz1696
All-time high
1715
−16 pts below
Apr 2025 · age 24
Apr 2025 · age 24
Activity
16
games / yr avg. · ≈1/mo
25 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#110,034
#110,034 · players worldwide · of 216,808
Career timeline
17 entries2025
All-time peak 1715
at age 24 · −16 from today
Apr 2025
2024
Re-crossed 1600
at age 23
Mar 2024
Re-crossed 1500
at age 23
Mar 2024
Inactive for 12 months
paused at 1690 → returned at 1715
Mar 2024
2020
92nd Polish U20 player
at age 19 · rated 1564
Oct 2020
K-factor lowered to 20
at age 19
Jan 2020
Standard rating history
Last 12 months — activity & highlights
Best result
Mistrzostwa Wojewodztwa Lubelskiego w szachach klasycznych OPENperf 1911 (+220) · 3.5/5 · #16
Evolution
-16
1715 → 1699
Tournaments
4
27 games
Score
13.5/ 2750.0%
10W7D10L
Top 3 wins
1.[W]vsFranciszek Baran1,787·Wyscig po kategorie - na Kandydata na Mistrza - rank min 2000 GRUPA A·R2·+12.0
Top 3 losses
3.[L]vsMichal Baranowski1,701·Wyscig po kategorie - na Kandydata na Mistrza - rank min 2000 GRUPA A·R4·-10.4
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 6/9 | #2 | 1694 | +0.2 |
Round-Robin | Dec 2025 | 2.5/6 | #3 | 1752 | +7.6 |
Swiss | Nov 2025 | 3.5/5 | #16 | 1911 | -12.6 |
Round-Robin | Aug 2025 | 1.5/5 | #6 | 1634 | -11.2 |
Rankings
/
Poland
#2,626
out of 10,756 players
Europe
#77,188
in continent
World
#110,032
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 2626 | 1,699 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
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| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 77188 | 1,699 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 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 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 110032 | 1,699 | |