Format
WJ
Wielosz, Jaroslaw
🇵🇱FIDE 1125842· Male· Poland· Born in 1968
Follow Jaroslaw WieloszTrack his monthly FIDE ratings, games, tournaments and more.
Jaroslaw Wielosz, a 58-year-old Polish player, is rated 1990. He is on a steady climb with +49 Elo over the past 12 months. 22 rated games in the past year (≈27/year long-term). Recent standard appearances include VI SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2026, XXII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY, and Liga Dolnoslaska 2025-2026 r 3-4. Also played 11 rapid events (including Mistrzostwa Polski w Szachach Szybkich 2025) recently. His peak of 2074 was reached at age 35 (Jul 2003).
Current rating
1990
Standard
Rpd1808·Blz1907
All-time high
2074
−84 pts below
Jul 2003 · age 35
Jul 2003 · age 35
Activity
28
games / yr avg. · ≈2/mo
22 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#29,077
#29,077 · players worldwide · of 216,808
Career timeline
14 entries2026
25th Polish 55-60 player
at age 58 · rated 1990
May 2026
2021
500 career games
at age 53
Jul 2021
2019
30th Polish 50-55 player
at age 51 · rated 2036
Apr 2019
2018
41st Polish 45-50 player
at age 50 · rated 2036
Dec 2018
2017
Best 12-month gain (+93 Elo)
1940 → 2033
Aug 2017
Re-crossed 2000
at age 49
May 2017
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+49
1941 → 1990
Tournaments
4
22 games
Score
15.5/ 2270.5%
11W9D2L
Top 3 wins
2.[W]vsPawel Graf1,997·VI SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2026·R5·+10.2
Top 2 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 6/9 | #15 | 2046 | +21.2 |
Open Swiss | Nov 2025 | 7/9 | #2 | 2073 | +27.4 |
Team | Nov 2025 | 0.5/2 | #67 | 1763 | -10.0 |
Open Swiss | Oct 2025 | 2/2 | #15 | 2576 | +11.4 |
Rankings
/
Poland
#780
out of 10,756 players
Europe
#21,485
in continent
World
#29,077
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. | 2,573 |
| 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. | 2,550 |
| 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 |
| ... | ||
| 780 | 1,990 | |
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 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿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. | 2,708 |
| ... | ||
| 21485 | 1,990 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 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 |
| ... | ||
| 29077 | 1,990 | |