Format
SO
Sosnowski, Oliwier
🇵🇱FIDE 41855035· Male· Poland· Born in 2015
Follow Oliwier SosnowskiTrack his monthly FIDE ratings, games, tournaments and more.
Oliwier Sosnowski, a 11-year-old Polish player, is rated 1499. He has slipped back 69 Elo over the past 12 months. 20 rated games in the past year. Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - II Liga 2026, 44. Memorial Ludwika Zamenhofa 2025 - open C, and Eliminacje Strefowe PL-LU Bialystok 2025 - C11. Also played 6 rapid (including Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2025 - grupa C10) and 1 blitz events (including Mistrzostwa Polski Mlodzikow w Szachach Blyskawicznych 2025 - grupa C10) recently. His peak of 1568 was reached at age 10 (Jul 2025).
At junior level, he reached #59 nationally in U10.
Current rating
1499
Standard
Rpd1469·Blz1610
All-time high
1568
−69 pts below
Jul 2025 · age 10
Jul 2025 · age 10
Activity
20
games / yr avg. · ≈2/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#186,134
#186,134 · players worldwide · of 218,279
Career timeline
6 entries2025
59th Polish U10 player
at age 10 · rated 1568
Jul 2025
Crossed 1500
at age 10
Jul 2025
Crossed 1400
at age 10
Jul 2025
Crossed 1200
at age 10
Jul 2025
All-time peak 1568
at age 10 · −69 from today
Jul 2025
First FIDE rating
1568 · at age 10
Jul 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-69
1568 → 1499
Tournaments
4
42 games
Score
16/ 4238.1%
15W11D16L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 1/5 | #229 | 1377 | -66.8 |
Open Swiss | Dec 2025 | 4.5/4 | #78 | 2382 | -46.0 |
Swiss | Sep 2025 | 5/4 | #8 | 2328 | -23.6 |
Swiss | Jun 2025 | 5.5/2 | #8 | 1505 | 0.0 |
Most-Played Opponents
vsDawid Bulej
🇵🇱POL·1591
+1 −6 =3
10 games·last met Jun 2026
View head-to-head →
vsLukasz Wnorowski
🇵🇱POL·1809
+0 −7 =1
8 games·last met Dec 2025
View head-to-head →
vsJan Otoka
🇵🇱POL·1405
+3 −5 =0
8 games·last met Dec 2025
View head-to-head →
vsAntoni Oszutowski
🇵🇱POL·1732
+2 −5 =1
8 games·last met Mar 2025
View head-to-head →
vsEmilia Plocharczyk
🇵🇱POL·1554
+2 −5 =0
7 games·last met Feb 2026
View head-to-head →
Rankings
/
Poland
#5,263
out of 10,822 players
Europe
#117,320
in continent
World
#186,075
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 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 |
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| 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 |
| ... | ||
| 5263 | 1,499 | |
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 |
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| ... | ||
| 117320 | 1,499 | |
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 |
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| 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 |
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| ... | ||
| 186075 | 1,499 | |