Format
MB
Mergen, Bat
🇫🇷FIDE 45119961· Male· France· Born in 1975
Follow Bat MergenTrack his monthly FIDE ratings, games, tournaments and more.
Bat Mergen, a 51-year-old French player, is rated 1877 — just 10 short of his peak of 1887 (Feb 2018, age 43). He is progressing steadily with +33 Elo over the past 12 months. 14 rated games in the past year (≈40/year long-term). Recent standard appearances include 55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400), Team 2026 - NOR Avril, and Open FIDE Vernon 2026 (-2400). Also played 2 rapid events (including 3eme Rapide de St Etienne du Rouvray) recently. He took a 17-month break between Aug 2024 and Feb 2026.
Current rating
1877
Standard
Rpd1792·Blz1879
All-time high
1887
−10 pts below
Feb 2018 · age 43
Feb 2018 · age 43
Activity
22
games / yr avg. · ≈2/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#53,971
#53,971 · players worldwide · of 216,808
Career timeline
12 entries2024
Best 12-month gain (+164 Elo)
1680 → 1844
Sep 2024
Inactive for 17 months
paused at 1844 → returned at 1855
Aug 2024
Re-crossed 1800
at age 49
Mar 2024
2019
Re-crossed 1800
at age 44
Apr 2019
2018
All-time peak 1887
at age 43 · −10 from today
Feb 2018
2017
Re-crossed 1800
at age 42
Sep 2017
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+33
1844 → 1877
Tournaments
3
14 games
Score
8/ 1457.1%
6W4D4L
Top 3 wins
1.[W]vsSebastien Maupoint1,959·55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400)·R3·+12.3
3.[D]vsKamran ShiraziIM2,231·55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400)·R4·+7.7
Top 3 losses
1.[L]vsHugo Brugel1,918·55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400)·R6·-8.8
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3.5/7 | #33 | 1913 | +10.2 |
Team | Apr 2026 | 1/1 | #18 | 2732 | +12.2 |
Open Swiss | Jan 2026 | 3.5/6 | #10 | 1913 | +11.2 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
France
#3,246
out of 24,420 players
Europe
#39,623
in continent
World
#53,971
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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