def set_coopcomp_payoff(self):
        players = self.get_players()
        correct_num_round2 = [p.num_correct_round2 for p in players]
        self.total_correct_num2 = sum(correct_num_round2)
        self.jugador_equipo = self.total_correct_num2 / Constants.players_per_group
        for p in players:
            if p.pay_choice == "Opción 1":
                p.earnings_round3 = p.num_correct_round3 * Constants.piece_rate
            else:
                if self.jugador_equipo + p.num_correct_round3 >= self.jugador_equipo + p.num_correct_round2:
                    p.earnings_round3 = p.num_correct_round3 * Constants.challenge_piece_rate
                else:
                    p.earnings_round3 = 0