Format
DC
Deman, Constance
🇫🇷FIDE 45115320· Female· France· Born in 2009
Follow Constance DemanTrack her monthly FIDE ratings, games, tournaments and more.
Constance Deman, a 17-year-old French player, is rated 1631. She is progressing steadily with +38 Elo over the past 12 months. 20 rated games in the past year (≈16/year long-term). Recent standard appearances include Championnat de Normandie 2026-U18 mixte, 34eme Open International d'Echecs de Caen - Open B, and Festival Saint-Lo 2025 - Open -2000. Her peak of 1668 was reached at age 17 (Feb 2026).
Competes as a woman since 2019.
Current rating
1631
Standard
Rpd1536·Blz—
All-time high
1668
−37 pts below
Feb 2026 · age 17
Feb 2026 · age 17
Activity
22
games / yr avg. · ≈2/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#134,786
#134,786 · players worldwide · of 216,808
Career timeline
10 entries2026
All-time peak 1668
at age 17 · −37 from today
Feb 2026
2025
100 career games
at age 16
Dec 2025
Crossed 1600
at age 16
Aug 2025
2024
Best 12-month gain (+414 Elo)
1146 → 1560
Nov 2024
Re-crossed 1500
at age 15
Jul 2024
Crossed 1500
at age 15
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+37
1594 → 1631
Tournaments
3
23 games
Score
13.5/ 2358.7%
10W7D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 3.5/5 | #19 | 1753 | -35.6 |
Open Swiss | Oct 2025 | 4.5/7 | #26 | 1697 | +19.6 |
Open Swiss | Jul 2025 | 5.5/8 | #75 | 1812 | +54.0 |
Rankings
/
France
#10,057
out of 24,420 players
Europe
#91,643
in continent
World
#134,778
out of 400,000+
National ranking
Europe & World
Europe
World
France
| 1 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 2 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 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. | 2,618 |
| 5 | 🇫🇷Follow Jules MoussardTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 6 | 🇫🇷Follow Laurent FressinetTrack their monthly FIDE ratings, games, tournaments and more. | 2,610 |
| 6 | 🇫🇷Follow MarcAndria MaurizziTrack 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 Christian BauerTrack their monthly FIDE ratings, games, tournaments and more. | 2,557 |
| 10 | 🇫🇷Follow Matthieu CornetteTrack their monthly FIDE ratings, games, tournaments and more. | 2,556 |
| ... | ||
| 10057 | 1,631 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿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. | 2,708 |
| ... | ||
| 91643 | 1,631 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 134778 | 1,631 | |