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MF

Mars, Fiona

🇫🇷

FIDEFIDE 36023167· Female· France· Born in 1999

Follow Fiona MarsTrack her monthly FIDE ratings, games, tournaments and more.

Fiona Mars, a 27-year-old French player, is rated 1858 — just 25 short of her peak of 1883 (Mar 2025, age 26). She plays occasionally (5 games in the last 12 months) and took a 19-month break between Jan 2018 and Sep 2019. Recent appearance: Team 2026 - Nationale 2 r7-9.

At junior level, she reached #92 nationally in U20.

Current rating

1858

Standard

Rpd1852·Blz—

All-time high

1883

−25 pts below
Mar 2025 · age 26

Activity

18

games / yr avg. · ≈2/mo

5 past 12 mo
classical only
Moderately active

Signature stat

#59,176

#59,176 · players worldwide · of 218,279

Career timeline

12 entries
2025
All-time peak 1883
at age 26 · −25 from today
Mar 2025
2024
Re-crossed 1800
at age 25
Mar 2024
2018
92nd French U20 player
at age 19 · rated 1842
Oct 2018
K-factor lowered to 20
at age 19
Jan 2018
Inactive for 19 months
paused at 1842 → returned at 1840
Jan 2018
2017
Crossed 1800
at age 18
Aug 2017

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Top opponent
vs Imrane Gachbar 2,021
Team 2026 - Nationale 2 r7-9 · Mar 2026 · +14.4 Elo
Evolution
-9
1867 → 1858
Tournaments
3
5 games
Score
1.5/ 530.0%
1W1D3L
Top 2 wins
1.[W]vsImrane Gachbar2,021·Team 2026 - Nationale 2 r7-9·R1·+14.4
2.[D]vsJean-marc Giry1,971·Team 2026 - Nationale 2 r7-9·R3·+3.1

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Team 2026 - Nationale 2 r7-9
Team
Mar 20261.5/3#2631982+11.0
Team 2026 - Nationale 2 r6
Team
Feb 20260/1#4761051-10.2
Team 2026 - Nationale 2 r1
Team
Oct 20250/1#4371053-10.4

Rankings

/
France
#3,653
out of 24,627 players
Europe
#43,348
in continent
World
#59,175
out of 400,000+

National ranking

Europe & World

Europe
World
France
1
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
2
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
3
🇫🇷Bacrot, EtienneFollow Etienne BacrotTrack their monthly FIDE ratings, games, tournaments and more.
2,626
4
🇫🇷Lagarde, MaximeFollow Maxime LagardeTrack their monthly FIDE ratings, games, tournaments and more.
2,615
4
🇫🇷Maurizzi, MarcAndriaFollow MarcAndria MaurizziTrack their monthly FIDE ratings, games, tournaments and more.
2,615
6
🇫🇷Moussard, JulesFollow Jules MoussardTrack their monthly FIDE ratings, games, tournaments and more.
2,613
7
🇫🇷Fressinet, LaurentFollow Laurent FressinetTrack their monthly FIDE ratings, games, tournaments and more.
2,610
8
🇫🇷Kamsky, GataFollow Gata KamskyTrack their monthly FIDE ratings, games, tournaments and more.
2,596
9
🇫🇷Cornette, MatthieuFollow Matthieu CornetteTrack their monthly FIDE ratings, games, tournaments and more.
2,559
10
🇫🇷Bauer, ChristianFollow Christian BauerTrack their monthly FIDE ratings, games, tournaments and more.
2,557
...
3653🇫🇷Mars, Fiona1,858
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,713
...
43348🇫🇷Mars, Fiona1,858
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
59175🇫🇷Mars, Fiona1,858