Format
KA
Kosbur, Arnaud
🇫🇷FIDE 652047326· Male· France· Born in 1971
Follow Arnaud KosburTrack his monthly FIDE ratings, games, tournaments and more.
Arnaud Kosbur, a 55-year-old French player, is rated 1547. He plays occasionally (5 games in the last 12 months). Recent appearances: Team 2026 - HDF Mars and 44eme Open International d'Echecs de Bethune - Tournoi C. Also played 10 rapid (including 9e Rapide International de Cappelle la Grande) and 1 blitz events (including Festival de Tournois Blitz de l'ete 2025 du Lille Metropole Chess - Ferme C) recently. His peak of 1774 was reached at age 53 (May 2024).
Current rating
1547
Standard
Rpd1435·Blz1510
All-time high
1774
−227 pts below
May 2024 · age 53
May 2024 · age 53
Activity
8
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#166,554
#166,554 · players worldwide · of 216,808
Career timeline
5 entries2024
All-time peak 1774
at age 53 · −227 from today
May 2024
Crossed 1600
at age 53
Apr 2024
Crossed 1500
at age 53
Apr 2024
Crossed 1400
at age 53
Apr 2024
First FIDE rating
1773 · at age 53
Apr 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
-145
1692 → 1547
Tournaments
2
6 games
Score
1/ 616.7%
1W0D5L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #233 | 747 | -21.2 |
Open Swiss | Dec 2025 | 1/4 | #94 | 1314 | -117.6 |
Worst Elo result: 44eme Open International d'Echecs de Bethune - Tournoi C (-117.6 Elo, finished #94).
Rankings
/
France
#13,060
out of 24,420 players
Europe
#108,158
in continent
World
#166,530
out of 400,000+
National ranking
Europe & World
Europe
World
France
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Europe
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World
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