However not in every cases and is quite difficult to explain. But I try my best. Kein, dieses, jenes: single Keine, diese, jene: plural kein:male, der/das keine:female, die dieses: das dieser:der diese: die

You use "Kein", when the noun is male or neuter, "Keine" is female. "Diese" is female, "Dieser" is male and "Dieses" is neuter. "Jenes" is neuter and "Jene" is female ("Jener" would be male)