Format
MC
Maruani, Cosme
🇫🇷FIDE 560040777· Male· France· Born in 2011
Follow Cosme MaruaniTrack his monthly FIDE ratings, games, tournaments and more.
Cosme Maruani, a 15-year-old French player, is rated 1510. He has slipped back 73 Elo over the past 12 months. 13 rated games in the past year. Recent standard appearances include 253e Open FIDE Interchess de 3 Rondes -1800, Championnat IdF 2026 Open A, and 237e Open FIDE Interchess de 3 Rondes -1800. Also played 9 rapid (including 573e Rapide Fide du Canal) and 1 blitz events (including 13e Marathon de Blitz FIDE Interchess) recently. His peak of 1588 was reached at age 15 (May 2026).
Current rating
1510
Standard
Rpd1643·Blz1709
All-time high
1588
−78 pts below
May 2026 · age 15
May 2026 · age 15
Activity
22
games / yr avg. · ≈2/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#181,874
#181,874 · players worldwide · of 218,279
Career timeline
5 entries2026
All-time peak 1588
at age 15 · −78 from today
May 2026
Crossed 1500
at age 15
Apr 2026
Crossed 1400
at age 15
Apr 2026
Crossed 1200
at age 15
Apr 2026
First FIDE rating
1583 · at age 15
Apr 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
—
Tournaments
5
24 games
Score
11.5/ 2447.9%
10W3D11L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 0.5/4 | #60 | 1219 | -67.2 |
Open Swiss | May 2026 | 1.5/1 | #12 | 2574 | -10.4 |
Open Swiss | Mar 2026 | 5/7 | #5 | 1509 | 0.0 |
Open Swiss | Feb 2026 | 2.5/1 | #2 | 1491 | 0.0 |
Open Swiss | Feb 2026 | 2/1 | #11 | 719 | 0.0 |
Worst Elo result: Tournoi de Vincennes 9-10 mai 2026 - Open B (1500-1900) (-67.2 Elo, finished #60).
Rankings
/
France
#14,462
out of 24,627 players
Europe
#115,421
in continent
World
#181,829
out of 400,000+
National ranking
Europe & World
Europe
World
France
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| ... | ||
| 14462 | 1,510 | |
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 |
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| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
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| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
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| ... | ||
| 115421 | 1,510 | |
World
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 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 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 181829 | 1,510 | |