Format
MJ
Mossakowski, Jakub
🇵🇱FIDE 21839646· Male· Poland· Born in 2006
Follow Jakub MossakowskiTrack his monthly FIDE ratings, games, tournaments and more.
Jakub Mossakowski, a 20-year-old Polish player, is rated 1785 — just 1 short of his peak of 1786 (Feb 2025, age 19). He plays occasionally (6 games in the last 12 months) and took a 15-month break between Sep 2017 and Jan 2019. Recent appearance: 67. Ogolnopolski Masowy Turniej LZS o "Zlota Wieze" - Final Centralny. Also played 6 rapid events (including Akademickie Mistrzostwa Polski 2026 - Turniej Druzynowy) recently.
At junior level, he reached #100 nationally in U10.
Current rating
1785
Standard
Rpd1816·Blz1754
All-time high
1786
−1 pts below
Feb 2025 · age 19
Feb 2025 · age 19
Activity
16
games / yr avg. · ≈1/mo
6 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#80,989
#80,989 · players worldwide · of 216,808
Career timeline
13 entries2025
All-time peak 1786
at age 19 · −1 from today
Feb 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
Re-crossed 1600
at age 18
Mar 2024
2023
Crossed 1600
at age 17
May 2023
2022
Crossed 1500
at age 16
Aug 2022
100 career games
at age 16
Aug 2022
Standard rating history
Last 12 months — activity & highlights
Best result
67. Ogolnopolski Masowy Turniej LZS o "Zlota Wieze" - Final Centralnyperf 1903 (+118) · 4/6 · #60
Top opponent
Evolution
+23
1762 → 1785
Tournaments
1
6 games
Score
4/ 666.7%
3W2D1L
Top 3 wins
1.[W]vsPiotr Chmiel1,843·67. Ogolnopolski Masowy Turniej LZS o "Zlota Wieze" - Final Centralny·R5·+11.7
2.[W]vsStanislaw Gamon1,783·67. Ogolnopolski Masowy Turniej LZS o "Zlota Wieze" - Final Centralny·R4·+9.9
Top 1 loss
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 4/6 | #60 | 1903 | +23.2 |
Rankings
/
Poland
#1,937
out of 10,756 players
Europe
#58,384
in continent
World
#80,988
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 |
| ... | ||
| 1937 | 1,785 | |
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 |
| ... | ||
| 58384 | 1,785 | |
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 |
| ... | ||
| 80988 | 1,785 | |