Ku qor sii wadida cutubkan - Nadanian wuxuu ka ciyaaray Horyaalkii Midowga Soofiyeeti ee Junior Chess ee 1987, 1988 iyo 1989, Horyaalkii Armenia ee Chess ee 1997, 1998 iyo 1999 (7aad <unk> 8aad meelaha), Olombikada Chess ee 32aad
Yerevan 1996, Koobkii 13aad ee Koobka Naadiga Yurub ee Chess 1997, tartankii Zonal ee 1998, halkaas oo uu ku wadaagay 7aad <unk> 11aad meelaha ka mid ah 72 kaqeybgalayaal ah, ee Horyaalka Shaqsi ee Yurub ee 2000 iyo 2014 iyo FIDE World Rapid and Blitz Championships 2013 ee Khanty-Mansiysk. Sanadkii 2014, wuxuu ka caawiyay kooxdiisa BKMA Yerevan inuu ku guuleysto billad qalin ah Horyaalka Shaakada Kooxda Armenia.