Format
CG
Castro Giunta, Sebastian Nahuel
🇪🇸FIDE 553006119· Male· Spain· Born in 1993
Follow Sebastian Nahuel Castro GiuntaTrack his monthly FIDE ratings, games, tournaments and more.
Sebastian Nahuel Castro Giunta, a 33-year-old Spanish player, is rated 1761 — his current career high. He is climbing fast, having gained +142 Elo over the past 12 months. 17 rated games in the past year. Recent standard appearances include Campeonato de Asturias por Equipos Primera 2026 Rondas 8-10, Campeonato de Asturias por Equipos Primera 2026 Rondas 4-7, and Campeonato de Asturias por Equipos Primera 2026 Rondas 3.
Current rating
1761
Standard
Rpd—·Blz—
All-time high
1761
at best
May 2026 · age 33
May 2026 · age 33
Activity
34
games / yr avg. · ≈3/mo
17 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#88,695
#88,695 · players worldwide · of 216,808
Career timeline
7 entries2026
Best 12-month gain (+142 Elo)
1619 → 1761
May 2026
All-time peak 1761
at age 33
May 2026
6-month rising streak
+142 Elo
May 2026
2025
Crossed 1600
at age 32
Dec 2025
Crossed 1500
at age 32
Dec 2025
Crossed 1400
at age 32
Dec 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Best comeback
Campeonato de Asturias por Equipos Primera 2026 Rondas 8-10finished #1 (seeded #46 of 100)
Evolution
+142
1619 → 1761
Tournaments
7
17 games
Score
12/ 1770.6%
10W4D3L
Top 3 wins
1.[W]vsDominik Damian Valledor Pereira1,933·Campeonato de Asturias por Equipos Primera 2026 Rondas 4-7·R4·+31.4
2.[W]vsJose Antonio 1950 Rodriguez Garcia1,847·Campeonato de Asturias por Equipos Primera 2026 Rondas 1-2·R2·+29.3
3.[W]vsArabi Ahmed Harjour1,867·Campeonato de Asturias por Equipos Primera 2026 Rondas 8-10·R9·+25.9
Top 1 loss
1.[L]vsJorge Fernandez Fernandez1,532·Campeonato de Asturias Individual Cuarta 2025 Rondas 5-7·R5·-24.9
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3/3 | #1 | 2476 | +50.8 |
Open Swiss | Mar 2026 | 2.5/3 | #9 | 2081 | +60.0 |
Open Swiss | Feb 2026 | 0/1 | #43 | — | -23.2 |
Open Swiss | Feb 2026 | 1.5/2 | #6 | 2031 | +41.2 |
Open Swiss | Nov 2025 | 1/1 | #11 | 2261 | +11.6 |
Worst Elo result: Campeonato de Asturias por Equipos Primera 2026 Rondas 3 (-23.2 Elo, finished #43).
Rankings
/
Spain
#8,446
out of 20,270 players
Europe
#63,581
in continent
World
#88,694
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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Europe
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World
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