Format
WJ
Wierzbica, Jan
🇵🇱FIDE 91131480· Male· Poland· Born in 2016
Follow Jan WierzbicaTrack his monthly FIDE ratings, games, tournaments and more.
Jan Wierzbica, a 10-year-old Polish player, is rated 1552 — his current career high. He is climbing fast, having gained +98 Elo over the past 12 months. 31 rated games in the past year (≈22/year long-term). Recent standard appearances include Mistrzostwa Slaska Juniorow 2026 - C11, Druzynowe Mistrzostwa Slaska Juniorow - I Liga 2026 Round 6-9, and I Turniej w Fortecy o male normy II.I,K. - do FIDE - 5 Rund. Also played 7 rapid (including Mistrzostwa Rydultow w szachach szybkich 2026) and 1 blitz events (including Indywidualne Mistrzostwa Slaska Juniorow w Szachach Blyskawicznych 2025 - C10) recently.
At junior level, he reached #62 and #58 nationally in U10 and U8.
Current rating
1552
Standard
Rpd1719·Blz1490
All-time high
1552
at best
Jun 2026 · age 10
Jun 2026 · age 10
Activity
21
games / yr avg. · ≈2/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#165,478
#165,478 · players worldwide · of 218,279
Career timeline
8 entries2026
All-time peak 1552
at age 10
Jun 2026
62nd Polish U10 player
at age 10 · rated 1539
Feb 2026
Best 12-month gain (+131 Elo)
1408 → 1539
Feb 2026
Crossed 1500
at age 10
Feb 2026
2024
58th Polish U8 player
at age 8 · rated 1406
Dec 2024
Crossed 1400
at age 8
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+101
1451 → 1552
Tournaments
7
39 games
Score
23.5/ 3960.3%
19W9D11L
Top 3 wins
1.[W]vsStanislaw Piotrowski1,626·43 Miedzynarodowy Turniej Szachowy Rybnik 2025 - Grupa B do lat 11·R7·+29.9
2.[W]vsLeon Lewinski1,548·43 Miedzynarodowy Turniej Szachowy Rybnik 2025 - Grupa B do lat 11·R6·+26.1
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 4/3 | #16 | 2393 | +31.2 |
Open Swiss | Mar 2026 | 2.5/3 | #39 | 1786 | +3.2 |
Swiss | Jan 2026 | 2/5 | #23 | 1460 | +4.4 |
Open Swiss | Jan 2026 | 2.5/4 | #54 | 1667 | +13.6 |
Open Swiss | Dec 2025 | 5.5/4 | #10 | 2433 | +55.2 |
Swiss | Oct 2025 | 2.5/4 | #8 | 1585 | -10.4 |
Swiss | Sep 2025 | 4.5/4 | #10 | 2333 | -1.2 |
Hot streak: 5 tournaments without losing Elo.
Most-Played Opponents
vsMaciej Worek
🇵🇱POL·1619
+1 −4 =1
6 games·last met Jun 2026
View head-to-head →
vsFranciszek Bozek
🇵🇱POL·1841
+0 −5 =1
6 games·last met Nov 2025
View head-to-head →
vsSebastian Szczypka
🇵🇱POL·1677
+2 −3 =0
5 games·last met Jan 2026
View head-to-head →
vsDominik Bytomski
🇵🇱POL·1491
+2 −2 =1
5 games·last met Sep 2025
View head-to-head →
Rankings
/
Poland
#4,496
out of 10,822 players
Europe
#107,763
in continent
World
#165,456
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
| 1 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 2 | 🇵🇱Follow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 3 | 🇵🇱Follow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 4 | 🇵🇱Follow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more. | 2,571 |
| 5 | 🇵🇱Follow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more. | 2,560 |
| 6 | 🇵🇱Follow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,558 |
| 7 | 🇵🇱Follow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more. | 2,552 |
| 8 | 🇵🇱Follow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,549 |
| 9 | 🇵🇱Follow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,548 |
| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 4496 | 1,552 | |
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 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 107763 | 1,552 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 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 |
| ... | ||
| 165456 | 1,552 | |