Format
LC
Le Coz, Marie Sarah
🇫🇷FIDE 45106622· Female· France· Born in 2006
Follow Marie Sarah Le CozTrack her monthly FIDE ratings, games, tournaments and more.
Marie Sarah Le Coz, a 20-year-old French player, is rated 1860. She has held steady between 1850 and 1900 for 11 months. 18 rated games in the past year (≈48/year long-term). Recent appearances: 21eme Festival International de Dieppe A - Grand Prix Duchesse de Berry and 27eme Open International des Vins du Medoc a Hourtin (33). Her peak of 1910 was reached at age 18 (Oct 2024).
At junior level, she reached #96, #79 and #90 nationally in U18, U14 and U10.
Current rating
1860
Standard
Rpd1791·Blz—
All-time high
1910
−50 pts below
Oct 2024 · age 18
Oct 2024 · age 18
Activity
33
games / yr avg. · ≈3/mo
15 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#58,598
#58,598 · players worldwide · of 218,279
Career timeline
9 entries2025
K-factor lowered to 20
at age 19
Jan 2025
2024
Best 12-month gain (+239 Elo)
1651 → 1890
Nov 2024
96th French U18 player
at age 18 · rated 1910
Oct 2024
All-time peak 1910
at age 18 · −50 from today
Oct 2024
Crossed 1800
at age 18
Mar 2024
2020
79th French U14 player
at age 14 · rated 1605
Oct 2020
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+17
1843 → 1860
Tournaments
3
15 games
Score
8.5/ 1556.7%
7W3D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 2/3 | #34 | 1941 | +7.6 |
Open Swiss | Aug 2025 | 1/3 | #166 | 1919 | +0.4 |
Open Swiss | Jun 2025 | 5.5/9 | #15 | 1862 | +8.8 |
Hot streak: 3 tournaments without losing Elo.
Most-Played Opponents
vsHugo Lamothe
🇫🇷FRA·2046
+1 −1 =5
7 games·last met May 2023
View head-to-head →
vsTinaig Ines
🇫🇷FRA·1711
+5 −0 =1
6 games·last met Jun 2023
View head-to-head →
vsAgathe Diez
🇫🇷FRA·2030
+0 −5 =1
6 games·last met May 2023
View head-to-head →
vsMaureen Tomas
🇫🇷FRA·1794
+1 −0 =4
5 games·last met Nov 2022
View head-to-head →
vsMathilde Pommereul
🇫🇷FRA·1582
+5 −0 =0
5 games·last met Apr 2022
View head-to-head →
Rankings
/
France
#3,615
out of 24,627 players
Europe
#42,948
in continent
World
#58,597
out of 400,000+
National ranking
Europe & World
Europe
World
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Europe
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World
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