Format
CI
Cros, Isidore
🇫🇷FIDE 652010562· Male· France· Born in 2013
Follow Isidore CrosTrack his monthly FIDE ratings, games, tournaments and more.
Isidore Cros, a 13-year-old French player, is rated 1531. He is rising rapidly, having gained +92 Elo over the past 12 months. 33 rated games in the past year (≈37/year long-term). Recent standard appearances include Team 2026 - IDF Avril, Championnat IdF 2026 U14, and Team 2026 - Nationale 2 Jeunes r3-4. Also played 3 rapid (including 36e Open Rapide de Franconville (-2400)) and 1 blitz events (including Championnat de France 2025 - Blitz) recently. His peak of 1570 was reached at age 12 (Dec 2025).
At junior level, he reached #53 nationally in U10.
Current rating
1531
Standard
Rpd1526·Blz1452
All-time high
1570
−39 pts below
Dec 2025 · age 12
Dec 2025 · age 12
Activity
36
games / yr avg. · ≈3/mo
33 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#173,630
#173,630 · players worldwide · of 218,279
Career timeline
11 entries2026
100 career games
at age 13
Jan 2026
2025
All-time peak 1570
at age 12 · −39 from today
Dec 2025
Re-crossed 1500
at age 12
Sep 2025
Best 12-month gain (+303 Elo)
1197 → 1500
Feb 2025
2024
Re-crossed 1500
at age 11
Dec 2024
Crossed 1500
at age 11
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
+57
1474 → 1531
Tournaments
7
38 games
Score
19/ 3850.0%
21W2D15L
Top 3 wins
2.[W]vsBernard Barberis1,641·23emes Rencontres Nationales et Internationales d'Echecs - Avenir·R3·+24.0
3.[W]vsLeandro Sassi1,618·23emes Rencontres Nationales et Internationales d'Echecs - Avenir·R7·+22.7
Top 3 losses
1.[L]vsDelphine Breton1,572·23emes Rencontres Nationales et Internationales d'Echecs - Avenir·R5·-19.9
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 1/2 | #155 | 1547 | +2.0 |
Open Swiss | Mar 2026 | 5/5 | #144 | 2550 | -15.6 |
Open Swiss | Jan 2026 | 0/1 | #598 | 997 | -8.0 |
Team | Dec 2025 | 0/1 | #941 | 1004 | -8.4 |
Open Swiss | Nov 2025 | 2/3 | #224 | 1703 | -9.6 |
Open Swiss | Oct 2025 | 5.5/8 | #83 | 1753 | +70.0 |
Open Swiss | Aug 2025 | 5.5/7 | #97 | 1768 | +26.0 |
Rankings
/
France
#13,737
out of 24,627 players
Europe
#111,633
in continent
World
#173,596
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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