Format
OJ
Ostrowski, Jakub
🇵🇱FIDE 91145104· Male· Poland· Born in 2018
Follow Jakub OstrowskiTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Ostrowski, a 8-year-old Polish player, is rated 1443 — just 22 short of his peak of 1465 (Feb 2026, age 8). He is currently in the 1400–1450 range. 14 rated games in the past year. Recent standard appearances include Miedzynarodowa Olimpiada Dzieci i Mlodzikow do lat 8 lat w Szachach Klasycznych 2026, 44. Memorial Ludwika Zamenhofa 2025 - open C, and Eliminacje Strefowe PL-LU Bialystok 2025 - C09. Also played 15 rapid (including XXXI edycja Bialostockiej Ligi Szkolnej - 1. runda open) and 1 blitz events (including Champ Bialystok 2026 Blitz Open) recently.
At junior level, he reached #3 nationally in U8.
Current rating
1443
Standard
Rpd1455·Blz—
All-time high
1465
−22 pts below
Feb 2026 · age 8
Feb 2026 · age 8
Activity
19
games / yr avg. · ≈2/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#206,318
#206,318 · players worldwide · of 218,279
Career timeline
5 entries2026
3rd Polish U8 player
at age 8 · rated 1465
Feb 2026
All-time peak 1465
at age 8 · −22 from today
Feb 2026
Crossed 1400
at age 8
Jan 2026
Crossed 1200
at age 8
Jan 2026
First FIDE rating
1445 · at age 8
Jan 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
—
Tournaments
3
45 games
Score
15/ 4533.3%
28W0D17L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 7/2 | #3 | 2279 | +4.4 |
Open Swiss | Dec 2025 | 3/9 | #49 | 1371 | 0.0 |
Swiss | Sep 2025 | 5/3 | #7 | 1377 | 0.0 |
Hot streak: 3 tournaments without losing Elo.
Most-Played Opponents
vsMichal Guziejko
🇵🇱POL
+2 −5 =0
7 games·last met Jun 2026
View head-to-head →
vsFranciszek Malyszko
🇵🇱POL
+6 −1 =0
7 games·last met May 2026
View head-to-head →
vsAntoni Szczesiul
🇵🇱POL
+2 −2 =2
6 games·last met Feb 2026
View head-to-head →
vsWawrzyniec Wasilewicz
🇵🇱POL·1670
+0 −4 =1
5 games·last met Apr 2026
View head-to-head →
vsGabriela Sirocka
🇵🇱POL·1469
+3 −2 =0
5 games·last met Apr 2026
View head-to-head →
Rankings
/
Poland
#5,950
out of 10,822 players
Europe
#125,316
in continent
World
#206,097
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 5950 | 1,443 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 125316 | 1,443 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 206097 | 1,443 | |