Format
BC
Bonilla Castro, Sebastian Gabriel
🇵🇦FIDE 6624758· Male· Panama· Born in 2016
Follow Sebastian Gabriel Bonilla CastroTrack his monthly FIDE ratings, games, tournaments and more.
Sebastian Gabriel Bonilla Castro, a 10-year-old player, is rated 1430. He has held steady between 1400 and 1450 for 9 months. 12 rated games in the past year (≈15/year long-term). Recent standard appearances include Torneo de Ajedrez "Reyes y Reinas del Volcan", Campeonato Provincial de Ajedrez Absoluto Chiriqui 2025, and XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 10 Absoluto. Also played 1 rapid (including Campeonato Nacional Rapid 2025 - U10) and 3 blitz events (including XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 Blitz - U 10 Absoluto) recently. His peak of 1527 was reached at age 9 (Feb 2025).
At junior level, he reached #3 nationally in U10.
Current rating
1430
Standard
Rpd1469·Blz1458
All-time high
1527
−97 pts below
Feb 2025 · age 9
Feb 2025 · age 9
Activity
15
games / yr avg. · ≈1/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#209,068
#209,068 · players worldwide · of 216,808
Career timeline
6 entries2025
All-time peak 1527
at age 9 · −97 from today
Feb 2025
3rd U10 player nationally
at age 9 · rated 1521
Jan 2025
Crossed 1500
at age 9
Jan 2025
Crossed 1400
at age 9
Jan 2025
Crossed 1200
at age 9
Jan 2025
First FIDE rating
1521 · at age 9
Jan 2025
Standard rating history
Last 12 months — activity & highlights
Best result
XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 10 Absolutoperf 1850 (+425) · 4/5 · #72
Top opponent
Evolution
-27
1457 → 1430
Tournaments
4
28 games
Score
15.5/ 2855.4%
14W3D11L
Top 3 wins
1.[W]vsKeydan Harim De Leon Aparicio1,578·Campeonato Provincial de Ajedrez Absoluto Chiriqui 2025·R7·+27.4
2.[W]vsLev Yassik Frias Acosta1,528·Torneo de Ajedrez Clasico "Fundacion Biblioteca de Boquete"·R4·+23.3
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 4/2 | #73 | 2423 | -20.8 |
Open Swiss | Nov 2025 | 4.5/2 | #24 | 2424 | +16.4 |
Open Swiss | Jul 2025 | 4/5 | #72 | 1850 | -48.8 |
Open Swiss | Jun 2025 | 3/3 | #22 | 2488 | +10.8 |
Worst Elo result: XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 10 Absoluto (-48.8 Elo, finished #72).
Rankings
/
Panama
#292
out of 451 players
Americas
#24,720
in continent
World
#208,786
out of 400,000+
National ranking
Europe & World
Europe
World
Panama
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| ... | ||
| 292 | 1,430 | |
Americas
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| ... | ||
| 24720 | 1,430 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 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 |
| ... | ||
| 208786 | 1,430 | |