Format
BS
Bosc, Seraphina
WIM🇫🇷FIDE 26086743· Female· France· Born in 2002
Follow Seraphina BoscTrack her monthly FIDE ratings, games, tournaments and more.
Seraphina Bosc, a 24-year-old French Woman International Master, is rated 2217 and ranked 16th among French women, and in the top 3% worldwide. She has fluctuated between 2198 and 2249 over the past 2 years. 54 rated games in the past year (≈35/year long-term). Recent standard appearances include 11eme Open International d'Echecs de Noisiel 2026 - Open A (p2000 Elo), 14th Chess Open Juvisy -2200 elo Memorial Arnaud Courrier, and XXXVIe Open du Perreux-sur-Marne 2026. Also played 9 rapid (including Les Internationaux de France Rapide 2025) and 4 blitz events (including Les Internationaux de France Blitz 2025) recently. Her peak of 2249 was reached at age 23 (Nov 2025).
Competes as a woman since 2022. Awarded WIM in 2026 (age 24). At junior level, she reached #26, #55, #86, #81 and #60 nationally in U20, U18, U16, U14 and U12.
Current rating
2217
Standard
Rpd2117·Blz1993
All-time high
2249
−32 pts below
Nov 2025 · age 23
Nov 2025 · age 23
Activity
53
games / yr avg. · ≈4/mo
51 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#16
#16 · French women · of 1,341
Career timeline
18 entries2026
WIM title awardedWIM
at age 24 · 2026 1st FIDE Council
May 2026
Re-crossed 2200
at age 24
May 2026
2025
95th French 20-35 player
at age 23 · rated 2249
Nov 2025
All-time peak 2249
at age 23 · −32 from today
Nov 2025
2023
Crossed 2200
at age 21
Dec 2023
2022
26th French U20 player
at age 20 · rated 2122
Sep 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
Activity & highlights
Best result
11eme Open International d'Echecs de Noisiel 2026 - Open A (p2000 Elo)perf 2295 (+65) · 5/9 · #18
Top opponent
Open International d'Aix en Provence - Trophee Dole 2025 - Tournoi Masters (p2100 elo) · Jul 2025 · +5.9 Elo
Evolution
-11
2228 → 2217
Tournaments
9
46 games
Score
26.5/ 4657.6%
20W13D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5/9 | #18 | 2295 | +23.0 |
Open Swiss | Apr 2026 | 6/7 | #1 | 2254 | +8.8 |
Open Swiss | Mar 2026 | 3.5/5 | #11 | 2157 | -2.8 |
Open Swiss | Dec 2025 | 1/4 | #137 | 1838 | -41.6 |
Team | Nov 2025 | 0/1 | #302 | 1580 | -6.4 |
Team | Oct 2025 | 0.5/1 | #259 | 2302 | +1.6 |
Open Swiss | Aug 2025 | 4.5/6 | #34 | 2282 | +6.6 |
Knockout | Aug 2025 | 2/4 | QF | 2260 | +2.4 |
Open Swiss | Jul 2025 | 4/9 | #170 | 2281 | +10.4 |
Most-Played Opponents
vsBaptiste Deleuze
🇫🇷FRA·1891
+2 −3 =2
7 games·last met Jul 2023
View head-to-head →
vsCarlos BoulosCM
🇱🇧LBN·2210
+2 −4 =0
6 games·last met Dec 2025
View head-to-head →
vsYosha IglesiasFM
🇫🇷FRA·2305
+0 −5 =1
6 games·last met Jun 2025
View head-to-head →
vsJudicael MeillonFM
🇫🇷FRA·2291
+2 −4 =0
6 games·last met Jun 2024
View head-to-head →
vsMoawia Ahmed Holi AliCM
🇸🇩SUD·2054
+4 −0 =1
5 games·last met Apr 2026
View head-to-head →
Rankings
/
France
#347
out of 24,627 players
Europe
#5,074
in continent
World
#7,294
out of 400,000+
National ranking
Europe & World
Europe
World
France
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| 3 | 🇫🇷Follow Etienne BacrotTrack their monthly FIDE ratings, games, tournaments and more. | 2,626 |
| 4 | 🇫🇷Follow Maxime LagardeTrack their monthly FIDE ratings, games, tournaments and more. | 2,615 |
| 4 | 🇫🇷Follow MarcAndria MaurizziTrack their monthly FIDE ratings, games, tournaments and more. | 2,615 |
| 6 | 🇫🇷Follow Jules MoussardTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 7 | 🇫🇷Follow Laurent FressinetTrack their monthly FIDE ratings, games, tournaments and more. | 2,610 |
| 8 | 🇫🇷Follow Gata KamskyTrack their monthly FIDE ratings, games, tournaments and more. | 2,596 |
| 9 | 🇫🇷Follow Matthieu CornetteTrack their monthly FIDE ratings, games, tournaments and more. | 2,559 |
| 10 | 🇫🇷Follow Christian BauerTrack their monthly FIDE ratings, games, tournaments and more. | 2,557 |
| ... | ||
| 347 | 2,217 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 5074 | 2,217 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 7294 | 2,217 | |