Format
BB
Badia Berthelot, Leo
🇪🇸FIDE 523007370· Male· Spain· Born in 2015
Follow Leo Badia BerthelotTrack his monthly FIDE ratings, games, tournaments and more.
Leo Badia Berthelot, a 11-year-old Spanish player, is rated 1965 — just 16 short of his peak of 1981 (May 2026, age 11) and ranked 10th among Spanish players under 12. He is on a breakout run, having gained +222 Elo over the past 12 months. 67 rated games in the past year (≈52/year long-term). Recent standard appearances include XXVI Obert Internacional Escacs Foment Martinenc Grup A Rondas 1, Lliga Catalana 2026 - Divisio d'Honor Play-Off Final, and Campionat de Catalunya Individual per Edats 2026 - Sub12. Also played 5 rapid (including II Campeonato Iberoamericano de Ajedrez Rapido 2025) and 3 blitz events (including VII Blitz Tres Peons Chessable) recently.
At junior level, he reached #9 and #9 nationally in U12 and U10.
Current rating
1965
Standard
Rpd1898·Blz1837
All-time high
1981
−16 pts below
May 2026 · age 11
May 2026 · age 11
Activity
51
games / yr avg. · ≈4/mo
67 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#10
#10 · Spanish players under 12 · of 651
Career timeline
7 entries2026
9th Spanish U12 player
at age 11 · rated 1981
May 2026
All-time peak 1981
at age 11 · −16 from today
May 2026
Crossed 1800
at age 11
Feb 2026
2025
100 career games
at age 10
Dec 2025
Best 12-month gain (+258 Elo)
1526 → 1784
Nov 2025
9th Spanish U10 player
at age 10 · rated 1768
Apr 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Best comeback
Lliga Catalana 2026 - Preferent Barcelona Grup I Rondas 1-2finished #3 (seeded #78 of 100)
Evolution
+222
1743 → 1965
Tournaments
21
71 games
Score
41.5/ 7158.5%
37W12D22L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
13 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 1.5/4 | #41 | 1931 | -16.4 |
Open Swiss | Apr 2026 | 0/1 | #38 | 1266 | -10.0 |
Open Swiss | Apr 2026 | 1/1 | #13 | 2862 | +30.0 |
Open Swiss | Mar 2026 | 8/9 | #1 | 2134 | +92.4 |
Open Swiss | Mar 2026 | 0.5/1 | #21 | 1911 | +1.6 |
Round-Robin | Mar 2026 | 1/2 | #58 | — | +0.4 |
Round-Robin | Mar 2026 | 0/1 | #142 | — | -17.6 |
Open Swiss | Feb 2026 | 0.5/1 | #20 | 1789 | -1.6 |
Open Swiss | Feb 2026 | 1.5/2 | #19 | 1969 | +14.4 |
Round-Robin | Feb 2026 | 3/3 | #12 | — | +44.8 |
Worst Elo result: Lliga Catalana 2026 - Primera Divisio Grup I Rondas 7-9 (-17.6 Elo, finished #142).
Rankings
/
Spain
#2,875
out of 20,300 players
Europe
#24,884
in continent
World
#33,643
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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| 2875 | 1,965 | |
Europe
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| 24884 | 1,965 | |
World
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| 33643 | 1,965 | |