Format
LT
Loosli, Theo
🇫🇷FIDE 651080869· Male· France· Born in 2011
Follow Theo LoosliTrack his monthly FIDE ratings, games, tournaments and more.
Theo Loosli, a 15-year-old French player, is rated 1901 — his current career high. He is progressing steadily with +34 Elo over the past 12 months. 28 rated games in the past year. Recent standard appearances include Team 2026 - Nationale 4 r6-7, ChF Jeunes 2026 - Lorraine U16, and 45eme Open international de la Bresse - Tournoi A (p1700). Also played 2 rapid (including 7eme Rapide du Telethon de Metz Fischer) and 3 blitz events (including Blitz par equipe du 24e Festival d'Echecs du Conseil Departemental de Meurthe et Moselle) recently.
At junior level, he reached #74 and #77 nationally in U14 and U12.
Current rating
1901
Standard
Rpd1906·Blz1847
All-time high
1901
at best
May 2026 · age 15
May 2026 · age 15
Activity
27
games / yr avg. · ≈2/mo
18 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#47,868
#47,868 · players worldwide · of 218,279
Career timeline
7 entries2026
All-time peak 1901
at age 15
May 2026
2025
74th French U14 player
at age 14 · rated 1867
Jun 2025
100 career games
at age 14
Jun 2025
Crossed 1800
at age 14
Apr 2025
2024
Best 12-month gain (+525 Elo)
1203 → 1728
Mar 2024
2023
77th French U12 player
at age 12 · rated 1474
Dec 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+34
1867 → 1901
Tournaments
6
18 games
Score
12/ 1866.7%
11W2D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #1818 | 2627 | +16.8 |
Open Swiss | Feb 2026 | 5/7 | #4 | 1877 | +15.6 |
Team | Feb 2026 | 1/1 | #1049 | 2761 | +26.4 |
Team | Nov 2025 | 1/1 | #46 | 2644 | +18.8 |
Open Swiss | Oct 2025 | 3.5/7 | #13 | 1759 | -39.6 |
Team | Oct 2025 | 0.5/1 | #1248 | 1809 | -3.2 |
Worst Elo result: 45eme Open international de la Bresse - Tournoi A (p1700) (-39.6 Elo, finished #13).
Rankings
/
France
#2,849
out of 24,627 players
Europe
#35,282
in continent
World
#47,867
out of 400,000+
National ranking
Europe & World
Europe
World
France
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| ... | ||
| 2849 | 1,901 | |
Europe
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| ... | ||
| 35282 | 1,901 | |
World
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| 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 |
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| ... | ||
| 47867 | 1,901 | |