Gustavo Abin Sepulveda Mattei

Gustavo Abin Sepulveda Mattei plays for Puerto Rico and has a standard FIDE rating of 1936 in the list of November 2026.

• Standard 1936New 0 games this month No. 40,014 in the world No. 26 in the country
• Rapid Not rated
• Blitz Not rated

Official profile at FIDE

Source: FIDE rating list of November 2026, 800,240 rated players. Last updated November 15, 2026.