Paritosh, a Delhi University student and member of campus gaming society ARCADE, represented India in Puyo Puyo Champions at the Asian Games in Aichi-Nagoya.
The Rohtak-based player advanced to the quarter-finals after finishing third in Group B with wins over opponents from Mongolia and Singapore.
Paritosh's campaign ended with a 0-5 defeat against South Korea's Kang Dongshin in the last eight.