Format
KM
Kuc, Mariusz
🇵🇱FIDE 1123904· Male· Poland· Born in 1960
Follow Mariusz KucTrack his monthly FIDE ratings, games, tournaments and more.
Mariusz Kuc, a 66-year-old Polish player, is rated 1680. He has held steady between 1650 and 1700 for 21 months. 41 rated games in the past year (≈9/year long-term). Recent standard appearances include VI SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2026, IV Turniej na kategorie centralne w Markach (FIDE), and III Turniej na kategorie centralne w Markach (FIDE). Also played 4 rapid events (including Turniej Niepodleglosci 2025) recently. He took a 185-month break between Jul 2006 and Jan 2022. His peak of 1910 was reached at age 46 (Jul 2006).
Current rating
1680
Standard
Rpd1590·Blz1718
All-time high
1910
−230 pts below
Jul 2006 · age 46
Jul 2006 · age 46
Activity
36
games / yr avg. · ≈3/mo
41 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#116,885
#116,885 · players worldwide · of 216,808
Career timeline
8 entries2025
Best 12-month gain (+116 Elo)
1552 → 1668
Jan 2025
2023
100 career games
at age 63
Jun 2023
2022
72nd Polish 60-65 player
at age 62 · rated 1765
May 2022
2006
All-time peak 1910
at age 46 · −230 from today
Jul 2006
Inactive for 185 months
paused at 1910 → returned at 1805
Jul 2006
2004
Crossed 1800
at age 44
Jan 2004
Standard rating history
Last 12 months — activity & highlights
Best result
61st International Akiba Rubinstein Chess Festival - OPEN Eperf 1966 (+276) · 4.5/6 · #66
Top opponent
Evolution
+18
1662 → 1680
Tournaments
7
42 games
Score
20/ 4247.6%
15W10D17L
Top 3 wins
3.[W]vsElzbieta SosnowskaWFM1,789·VI SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2026·R8·+13.0
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 5/9 | #65 | 1773 | +29.0 |
Round-Robin | Mar 2026 | 2/5 | #5 | 1639 | -3.4 |
Swiss | Jan 2026 | 1.5/5 | #9 | 1467 | -29.2 |
Swiss | Dec 2025 | 4.5/9 | #26 | 1675 | -1.6 |
Swiss | Oct 2025 | 2.5/5 | #5 | 1649 | -4.8 |
Rankings
/
Poland
#2,813
out of 10,756 players
Europe
#81,367
in continent
World
#116,881
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 |
| ... | ||
| 2813 | 1,680 | |
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 |
| ... | ||
| 81367 | 1,680 | |
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 |
| ... | ||
| 116881 | 1,680 | |