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 1910 — his current career high. He is progressing steadily with +66 Elo over the past 12 months. 21 rated games in the past year (≈41/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
1910
Standard
Rpd1805·Blz1879
All-time high
1910
at best
Jun 2026 · age 51
Jun 2026 · age 51
Activity
23
games / yr avg. · ≈2/mo
21 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#45,636
#45,636 · players worldwide · of 218,279
Career timeline
11 entries2026
All-time peak 1910
at age 51
Jun 2026
2024
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
2017
Re-crossed 1800
at age 42
Sep 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+66
1844 → 1910
Tournaments
4
21 games
Score
13/ 2161.9%
10W6D5L
Top 3 wins
1.[W]vsSebastien Maupoint1,959·55eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400)·R3·+12.3
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
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 5/7 | #5 | 2058 | +33.4 |
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: 4 tournaments without losing Elo.
Most-Played Opponents
vsBilguun BatFM
🇫🇷FRA·2353
+0 −7 =0
7 games·last met Feb 2019
View head-to-head →
vsSodcetsen Bat
🇫🇷FRA·2099
+1 −4 =1
6 games·last met May 2026
View head-to-head →
vsNicolas Veniat
🇫🇷FRA·1894
+3 −2 =0
5 games·last met Apr 2026
View head-to-head →
vsAnu Bat
🇫🇷FRA·1989
+0 −2 =3
5 games·last met Jul 2022
View head-to-head →
Rankings
/
France
#2,710
out of 24,627 players
Europe
#33,658
in continent
World
#45,635
out of 400,000+
National ranking
Europe & World
Europe
World
France
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Europe
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| 33658 | 1,910 | |
World
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