Format
SM
Sosin, Michal
🇵🇱FIDE 91121116· Male· Poland· Born in 2014
Follow Michal SosinTrack his monthly FIDE ratings, games, tournaments and more.
Michal Sosin, a 12-year-old Polish player, is rated 1683 — his current career high. He is climbing fast, having gained +203 Elo over the past 12 months. 26 rated games in the past year (≈21/year long-term). Recent standard appearances include III Malopolska Liga Juniorow 2026 Round 5-9, III Malopolska Liga Juniorow 2026 Round 1-4, and XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa G U12. Also played 3 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C12) and 3 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C12) recently.
At junior level, he reached #56 and #55 nationally in U12 and U10.
Current rating
1683
Standard
Rpd1457·Blz1630
All-time high
1683
at best
May 2026 · age 12
May 2026 · age 12
Activity
21
games / yr avg. · ≈2/mo
26 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#115,809
#115,809 · players worldwide · of 216,808
Career timeline
10 entries2026
56th Polish U12 player
at age 12 · rated 1683
May 2026
Best 12-month gain (+203 Elo)
1480 → 1683
May 2026
Crossed 1600
at age 12
May 2026
Re-crossed 1500
at age 12
May 2026
All-time peak 1683
at age 12
May 2026
2025
Re-crossed 1500
at age 11
Jan 2025
Standard rating history
Last 12 months — activity & highlights
Best result
XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa G U12perf 1470 (+69) · 2/5 · #41
Top opponent
Evolution
+204
1479 → 1683
Tournaments
5
28 games
Score
11.5/ 2841.1%
7W9D12L
Top 3 wins
Top 3 losses
3.[L]vsJoanna Maciusiak1,495·TURNIEJ KLASYFIKACYJNY NA I KATEGORIE ORAZ NA TYTUL KM - 11.2025·R4·-16.5
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Apr 2026 | 3/4 | #14 | 1637 | 0.0 |
Round-Robin | Mar 2026 | 2/2 | #54 | 1373 | 0.0 |
Open Swiss | Dec 2025 | 2/5 | #41 | 1470 | -30.4 |
Swiss | Nov 2025 | 1/5 | #20 | 1475 | +0.4 |
Swiss | Oct 2025 | 3.5/8 | #15 | 1495 | -22.8 |
Worst Elo result: XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa G U12 (-30.4 Elo, finished #41).
Rankings
/
Poland
#2,791
out of 10,756 players
Europe
#80,726
in continent
World
#115,805
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 |
| ... | ||
| 2791 | 1,683 | |
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 |
| ... | ||
| 80726 | 1,683 | |
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 |
| ... | ||
| 115805 | 1,683 | |