Ruby Tamono
West Sumatera
- Pro Chess Trainer [Fide Trainer]
- National Master
- National Arbiter
- Fide id : 7101341
- Former chess coach/staff at Sekolah Catur Utut Adianto [2000-2011]
Klubber
Chess.com Verified Titled Players
10 354 Medlemmer
Chess.com Indonesia
33 954 Medlemmer
Chess.com Legends Club
2 697 380 Medlemmer