Format
MR
Mariller, Romain
🇫🇷FIDE 45136912· Male· France· Born in 2005
Follow Romain MarillerTrack his monthly FIDE ratings, games, tournaments and more.
Romain Mariller, a 21-year-old French player, is rated 2019 — just 22 short of his peak of 2041 (May 2026, age 21). He has fluctuated between 1909 and 2041 over the past 2 years. 132 rated games in the past year (≈57/year long-term). Recent standard appearances include 11eme Open International d'Echecs de Noisiel 2026 - Open A (p2000 Elo), Team 2026 - IDF Avril, and Reykjavik Open 2026. Also played 9 rapid (including 543e Rapide Fide du Canal) and 2 blitz events (including 3eme Open International de blitz de Noisiel) recently.
At junior level, he reached #44, #97 and #65 nationally in U20, U18 and U16.
Current rating
2019
Standard
Rpd2061·Blz1858
All-time high
2041
−22 pts below
May 2026 · age 21
May 2026 · age 21
Activity
92
games / yr avg. · ≈8/mo
114 past 12 mo · ≈10/mo
classical only
Very active
classical only
Very active
Signature stat
#24,693
#24,693 · players worldwide · of 218,279
Career timeline
16 entries2026
All-time peak 2041
at age 21 · −22 from today
May 2026
Re-crossed 2000
at age 21
Mar 2026
500 career games
at age 21
Feb 2026
2025
Re-crossed 2000
at age 20
Dec 2025
44th French U20 player
at age 20 · rated 2037
Aug 2025
8-month rising streak
+98 Elo
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-1
2020 → 2019
Tournaments
20
118 games
Score
57.5/ 11848.7%
48W19D51L
Top 3 wins
1.[W]vsMatthieu HingouetCM2,237·5e Festival International de La Plagne Soleil - Tournoi Maitre·R4·+15.2
2.[W]vsIsaac Bendahan2,090·23emes Rencontres Nationales et Internationales d'Echecs - Grand Prix·R2·+12.4
Top 3 losses
Last 12 months — tournaments
15 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 4/5 | #14 | 2103 | -8.8 |
Open Swiss | Apr 2026 | 5.5/9 | #55 | 1970 | -13.4 |
Open Swiss | Apr 2026 | 2.5/6 | #58 | 2073 | +4.8 |
Team | Apr 2026 | 1/1 | #272 | 2775 | +8.2 |
Open Swiss | Mar 2026 | 5/8 | #214 | 2094 | -8.6 |
Team | Mar 2026 | 1/2 | #364 | 2140 | +5.0 |
Open Swiss | Feb 2026 | 4.5/9 | #51 | 2137 | +31.4 |
Team | Feb 2026 | 1/2 | #393 | 2020 | +1.2 |
Team | Jan 2026 | 0/2 | #1088 | 1212 | -19.8 |
Open Swiss | Dec 2025 | 4/9 | #89 | 2054 | +11.2 |
Most-Played Opponents
vsGabriel Saad
🇫🇷FRA·2168
+3 −7 =1
11 games·last met Apr 2026
View head-to-head →
vsThomas Charron
🇫🇷FRA·2079
+0 −4 =3
7 games·last met May 2025
View head-to-head →
vsMoawia Ahmed Holi AliCM
🇸🇩SUD·2054
+0 −4 =2
6 games·last met May 2026
View head-to-head →
vsDev Mathanchandaran
🇫🇷FRA·1701
+5 −0 =0
5 games·last met Jun 2026
View head-to-head →
vsAmir Dergaoui
🇫🇷FRA·1915
+1 −1 =3
5 games·last met Jun 2025
View head-to-head →
Rankings
/
France
#1,347
out of 24,627 players
Europe
#18,205
in continent
World
#24,693
out of 400,000+
National ranking
Europe & World
Europe
World
France
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| 1347 | 2,019 | |
Europe
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World
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| 24693 | 2,019 | |