| Events | Games | Name | Rating | Rank |
|---|
| 1982 Commonwealth Games | Air rifle | Bhagirath samai | ---- | ----- |
| 1982 Asian Games | SMALL BORE STD R. 3 PSN | BHAGIRATH SAMAI AMITABH CHATTERJEE SOMA DUTTA P.K. CHATTERJEE TEAM | 561 549 546 541 2197 | 12 20 22 26 5 |
| 1982 Asian Games | Air rifle | Bhagirath Samai S.K. ROY CHAUDHARY SOMA DUTTA RAMESH KUSALE team | 552 552 544 533 2181 | 23 23 26 28 7 |
| 1982 Asian Games | SMALL BORE F.R. 3 PSN. | BHAGIRATH SAMAI J. DASS P.K. CHATTERJEE I.C.CHITTIAPPA TEAM | 1100 1098 1069 4328 | 20 25 29 7 |
| Asian Shooting Championships | SMALL BORE FREE RIFLE PRONE | BHAGIRATH SAMAI | 585 | 9th |
| 1984 Summer Olympics | Free Rifle Prone | Bhagirath Samai | 583 | 45 |
| 1984 Summer Olympics | Air Rifle (M) | Bhagirath Samai | 56 | 39 |
| 1986 Asian Games | A.R.(1) M | Bhagirath Samai | 562 554 540 1656 | 12 15 23 6th |
| 1986 Asian Games | S.B. RIFLE PRONE | R.S. PERHAR BHAGIRATH SAMAI R.V.NATHAN TEAM | 591 591 583 1765 | 11 12 23 4th |
| 1986 Asian Games | FREE RIFLE 3 POSITION (1) | BHAGIRATH SAMAI J. DAS YADAV TEAM | 1127 1125 1099 3351 | 9 11 20 5 |
| 1986 Asian Games | SMALL BORE STD RIFLE 3 POSITION (M) | BHAGIRATH SAMAI J. DAS GHISALAL YADAV TEAM BRONZE | 573 572 557 1702 | 7 8 13 3 |
| 1987 Asian Shooting Championships | FREE RIFLE 3 POSITION (M) | BHAGIRATH SAMAI | 1120 | 14 |
| 1990 Commonwealth Games | AIR RIF RIFLE | BHAGIRATH SAMAI SOMA DUTTA TEAM BRONZE | 558 576 1148 | 15 4 3 |
| 1991 South Asian Games | FREE RIFLE 3P (M) | T.C.PALLANGAPPA BHAGIRATH SAMAI RAJ KUMAR (ARMY) TEAM GOLD | 1124 1118 1107 3349 | Gold Silver Bronze |
| 1993 South Asian Games | FREE RIFLE PRONE | BHAGIRATH SAMAI HANUMANA RAM K.S. KAUNDAL TEAM | 580 585 576 1741 | n/a bronze n/a bronze |
| 1993 VI SAF GAMES, DHAKA | FREE RIFLE 3 POSITION | BHAGIRATH SAMAI HANUMANA RAM K.S. KAUNDAL TEAM | 580 585 576 1741 | n/a bronze n/a bronze |
