Format
LM
Leseigneur, Marius
🇫🇷FIDE 651018861· Male· France· Born in 2013
Follow Marius LeseigneurTrack his monthly FIDE ratings, games, tournaments and more.
Marius Leseigneur, a 13-year-old French player, is rated 1731 — his current career high. He is on a steady climb with +40 Elo over the past 12 months. 45 rated games in the past year (≈24/year long-term). Recent standard appearances include Championnat de France des Jeunes 2026 - Open A, 55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400), and Team 2026 - Nationale 2 Jeunes r3-4. Also played 3 rapid (including 18eme Tournoi rapide d'Orcher La Tour) and 1 blitz events (including Festival Agneaux 2025 - Blitz Individuel Qualifications) recently.
At junior level, he reached #84 and #86 nationally in U12 and U10.
Current rating
1731
Standard
Rpd1670·Blz1659
All-time high
1731
at best
May 2026 · age 13
May 2026 · age 13
Activity
26
games / yr avg. · ≈2/mo
36 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#99,142
#99,142 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1731
at age 13
May 2026
100 career games
at age 13
May 2026
2025
84th French U12 player
at age 12 · rated 1710
Aug 2025
Crossed 1600
at age 12
Feb 2025
2024
Best 12-month gain (+440 Elo)
1084 → 1524
Mar 2024
Crossed 1500
at age 11
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400)perf 1832 (+101) · 3.5/7 · #35
Top opponent
Evolution
+40
1691 → 1731
Tournaments
7
40 games
Score
18/ 4045.0%
13W15D12L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5.5/8 | #84 | 1807 | +38.0 |
Open Swiss | Apr 2026 | 3.5/7 | #35 | 1832 | +74.4 |
Open Swiss | Jan 2026 | 1/2 | #198 | 1642 | +2.8 |
Open Swiss | Nov 2025 | 0/1 | #622 | 752 | -27.2 |
Team | Nov 2025 | 0/1 | #123 | 827 | -22.0 |
Open Swiss | Aug 2025 | 2.5/8 | #149 | 1613 | -43.6 |
Open Swiss | Jul 2025 | 5.5/9 | #35 | 1727 | +18.8 |
Worst Elo result: 21eme Festival International de Dieppe A - Grand Prix Duchesse de Berry (-43.6 Elo, finished #149).
Most-Played Opponents
vsClement Cozic
🇫🇷FRA·1966
+1 −6 =0
7 games·last met Jan 2026
View head-to-head →
vsGael Andre
🇫🇷FRA·1718
+2 −3 =1
6 games·last met Jan 2026
View head-to-head →
vsRaphael Levy
🇫🇷FRA·1784
+1 −3 =1
5 games·last met Dec 2025
View head-to-head →
vsIan Cauchin
🇫🇷FRA·1557
+4 −1 =0
5 games·last met Jan 2025
View head-to-head →
vsCelian Anquetil Auger
🇫🇷FRA·1789
+3 −2 =0
5 games·last met Dec 2024
View head-to-head →
Rankings
/
France
#6,787
out of 24,627 players
Europe
#70,359
in continent
World
#99,140
out of 400,000+
National ranking
Europe & World
Europe
World
France
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Europe
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