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Wasielewski, Sebastian

🇵🇱

FIDEFIDE 1166549· Male· Poland· Born in 1976

Follow Sebastian WasielewskiTrack his monthly FIDE ratings, games, tournaments and more.

Sebastian Wasielewski, a 50-year-old Polish player, is rated 1678. He has slipped back 61 Elo over the past 12 months. 12 rated games in the past year (≈4/year long-term). Recent appearances: Zlota Iglica 2026 - Grupa A (liczona do FIDE) and Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod r 7-8. Also played 2 rapid events (including AZS Chess Cup - edycja VII) recently. He had 3 career breaks: 28 months (2011–2013), 15 months (2013–2014) and 108 months (2015–2024). His peak of 1759 was reached at age 48 (Mar 2024).

Current rating

1678

Standard

Rpd1633·Blz—

All-time high

1759

−81 pts below
Mar 2024 · age 48

Activity

7

games / yr avg. · ≈1/mo

12 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#117,892

#117,892 · players worldwide · of 218,279

Career timeline

12 entries
2024
Best 12-month gain (+153 Elo)
1599 → 1752
Apr 2024
Re-crossed 1600
at age 48
Mar 2024
All-time peak 1759
at age 48 · −81 from today
Mar 2024
2015
Inactive for 108 months
paused at 1599 → returned at 1752
Mar 2015
2013
K-factor lowered to 15
at age 37
Aug 2013
Inactive for 15 months
paused at 1615 → returned at 1612
Aug 2013

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Top opponent
vs Piotr Chybalski 1,789
Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod r 7-8 · Jan 2026 · +12.2 Elo
Evolution
-61
1739 → 1678
Tournaments
5
14 games
Score
5.5/ 1439.3%
5W1D8L

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
Zlota Iglica 2026 - Grupa A (liczona do FIDE)
Swiss
May 20262.5/5#211654-37.8
Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod r 7-8
Team
Jan 20261/2#181726+2.4
Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod R 5-6
Team
Dec 20250/2#33894-23.4
Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod R 3-4
Team
Nov 20250/1#30771-14.4
Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod R 1-2
Team
Nov 20252/2#22402+12.8
Worst Elo result: Zlota Iglica 2026 - Grupa A (liczona do FIDE) (-37.8 Elo, finished #21).

Rankings

/
Poland
#2,867
out of 10,822 players
Europe
#81,981
in continent
World
#117,886
out of 400,000+

National ranking

Europe & World

Europe
World
Poland
1
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
2
🇵🇱Wojtaszek, RadoslawFollow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more.
2,650
3
🇵🇱Gumularz, SzymonFollow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more.
2,613
4
🇵🇱Teclaf, PawelFollow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more.
2,571
5
🇵🇱Malek, JanFollow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more.
2,560
6
🇵🇱Warakomski, TomaszFollow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more.
2,558
7
🇵🇱Socko, BartoszFollow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more.
2,552
8
🇵🇱Kosakowski, JakubFollow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more.
2,549
9
🇵🇱Seemann, JakubFollow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more.
2,548
10
🇵🇱Bartel, MateuszFollow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more.
2,547
...
2867🇵🇱Wasielewski, Sebastian1,678
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,713
...
81981🇵🇱Wasielewski, Sebastian1,678
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
117886🇵🇱Wasielewski, Sebastian1,678