Format
IO
Isackson, Oscar
🇫🇷FIDE 653081749· Male· France· Born in 2011
Follow Oscar IsacksonTrack his monthly FIDE ratings, games, tournaments and more.
Oscar Isackson, a 15-year-old French player, is rated 1484 — his current career high. He plays occasionally (5 games in the last 12 months). Recent appearance: Championnat IdF 2026 Open A. Also played 1 rapid event (including Festival Jeunes IdF 2025-26 - Etape 3 Montreuil) recently.
Current rating
1484
Standard
Rpd1544·Blz—
All-time high
1484
at best
May 2026 · age 15
May 2026 · age 15
Activity
8
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#191,827
#191,827 · players worldwide · of 218,279
Career timeline
4 entries2026
All-time peak 1484
at age 15
May 2026
Crossed 1400
at age 15
Apr 2026
Crossed 1200
at age 15
Apr 2026
First FIDE rating
1483 · at age 15
Apr 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
1
9 games
Score
4.5/ 950.0%
4W1D4L
Top 1 win
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 4.5/5 | #19 | 1351 | 0.0 |
Rankings
/
France
#15,360
out of 24,627 players
Europe
#119,700
in continent
World
#191,751
out of 400,000+
National ranking
Europe & World
Europe
World
France
| 1 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 2 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 3 | 🇫🇷Follow Etienne BacrotTrack their monthly FIDE ratings, games, tournaments and more. | 2,626 |
| 4 | 🇫🇷Follow Maxime LagardeTrack their monthly FIDE ratings, games, tournaments and more. | 2,615 |
| 4 | 🇫🇷Follow MarcAndria MaurizziTrack their monthly FIDE ratings, games, tournaments and more. | 2,615 |
| 6 | 🇫🇷Follow Jules MoussardTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 7 | 🇫🇷Follow Laurent FressinetTrack their monthly FIDE ratings, games, tournaments and more. | 2,610 |
| 8 | 🇫🇷Follow Gata KamskyTrack their monthly FIDE ratings, games, tournaments and more. | 2,596 |
| 9 | 🇫🇷Follow Matthieu CornetteTrack their monthly FIDE ratings, games, tournaments and more. | 2,559 |
| 10 | 🇫🇷Follow Christian BauerTrack their monthly FIDE ratings, games, tournaments and more. | 2,557 |
| ... | ||
| 15360 | 1,484 | |
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 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿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. | 2,713 |
| ... | ||
| 119700 | 1,484 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 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 |
| ... | ||
| 191751 | 1,484 | |