Format
SD
Siboldi Duarte, Martina Fiorella
🇪🇸FIDE 54797306· Female· Spain· Born in 2008
Follow Martina Fiorella Siboldi DuarteTrack her monthly FIDE ratings, games, tournaments and more.
Martina Fiorella Siboldi Duarte, a 18-year-old Spanish player, is rated 1551 — her current career high. She plays occasionally (2 games in the last 12 months). Recent appearances: Campeonato de Liga por Equipos de Madrid 2025-2026 - Tercera Rondas 5-7 and Campeonato de Liga por Equipos de Madrid 2025-2026 - Tercera Rondas 3-4. Also played 2 rapid events (including I TORNEO AJEDREZ RAPIDO CLUB AJEDREZ RIVAS) recently.
Current rating
1551
Standard
Rpd—·Blz—
All-time high
1551
at best
Feb 2026 · age 18
Feb 2026 · age 18
Activity
2
games / yr avg.
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#165,034
#165,034 · players worldwide · of 216,808
Career timeline
6 entries2026
All-time peak 1551
at age 18
Feb 2026
2025
Crossed 1500
at age 17
Mar 2025
Best 12-month gain (+414 Elo)
1041 → 1455
Jan 2025
2024
Crossed 1400
at age 16
Mar 2024
Crossed 1200
at age 16
Mar 2024
2022
First FIDE rating
1066 · at age 14
Oct 2022
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+41
1510 → 1551
Tournaments
2
5 games
Score
1.5/ 530.0%
3W1D1L
Top 2 wins
Top losses
No noteworthy losses.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 1/1 | #255 | 2525 | +30.8 |
Open Swiss | Dec 2025 | 0.5/1 | #537 | 1681 | +9.6 |
Rankings
/
Spain
#15,538
out of 20,270 players
Europe
#107,425
in continent
World
#165,011
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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| 15538 | 1,551 | |
Europe
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| ... | ||
| 107425 | 1,551 | |
World
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| 165011 | 1,551 | |