Format
OT
Osinski, Tomasz
🇵🇱FIDE 41830296· Male· Poland· Born in 2007
Follow Tomasz OsinskiTrack his monthly FIDE ratings, games, tournaments and more.
Tomasz Osinski, a 19-year-old Polish player, is rated 1778. He has held steady between 1750 and 1800 for 6 months. 19 rated games in the past year (≈30/year long-term). Recent standard appearances include XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B, VII Szachowe Mikolajki z Krakowskim Klubem Szachistow - gr. A, and XXXV Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa B. Also played 2 blitz events (including XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Blitz) recently. His peak of 1835 was reached at age 18 (Sep 2025).
Current rating
1778
Standard
Rpd1678·Blz1598
All-time high
1835
−57 pts below
Sep 2025 · age 18
Sep 2025 · age 18
Activity
34
games / yr avg. · ≈3/mo
19 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#83,275
#83,275 · players worldwide · of 218,279
Career timeline
8 entries2026
K-factor lowered to 20
at age 19
Jan 2026
2025
All-time peak 1835
at age 18 · −57 from today
Sep 2025
Re-crossed 1800
at age 18
Jul 2025
100 career games
at age 18
Feb 2025
2024
Best 12-month gain (+441 Elo)
1372 → 1813
Aug 2024
Crossed 1800
at age 17
Aug 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
-56
1834 → 1778
Tournaments
3
19 games
Score
8/ 1942.1%
7W2D10L
Top 3 wins
3.[W]vsJacek Kosturkiewicz1,895·XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B·R5·+13.3
Top 3 losses
2.[L]vsMikalai Artsemenka1,926·XXXV Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa B·R2·-14.8
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 3/8 | #145 | 1822 | -3.4 |
Swiss | Dec 2025 | 0/4 | #16 | 1176 | -54.0 |
Swiss | Jun 2025 | 5/7 | #4 | 1908 | +45.6 |
Worst Elo result: VII Szachowe Mikolajki z Krakowskim Klubem Szachistow - gr. A (-54.0 Elo, finished #16).
Rankings
/
Poland
#1,992
out of 10,822 players
Europe
#59,971
in continent
World
#83,273
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 1992 | 1,778 | |
Europe
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World
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| 83273 | 1,778 | |