- Pro Chess Trainer [Fide Trainer]
- National Master
- National Arbiter
- Fide id : 7101341
- Former chess coach/staff at Sekolah Catur Utut Adianto [2000-2011]
Clubs
Chess.com Indonesia
30.164 Membres
Chess.com Verified Titled Players
9.735 Membres
Chess.com Legends Club
2.416.015 Membres