disburse_chariot_race_activity_host_rewards

disburse_chariot_race_activity_host_rewards = {
	scope:activity = {
		add_activity_log_entry = {
			key = chariot_race_host_rewards
			score = 100
			show_in_conclusion = yes
			character = root
			location = root.location

			root = {
				# Some base influence
				change_influence = medium_influence_gain
				# Extra influence rewards for having a successful wager
				if = {
					limit = {
						has_character_flag = successful_bet
						has_variable = wager_type
					}
					switch = {
						trigger = var:wager_type
						flag:win = {
							change_influence = medium_influence_gain
						}
						flag:place = {
							change_influence = minor_influence_gain
						}
						flag:show = {
							change_influence = miniscule_influence_gain
						}
					}
				}

				# Rewards for employing a charioteer who wins/places/shows
				if = {
					limit = { employs_court_position = charioteer_court_position }
					if = {
						limit = {
							any_court_position_holder = {
								type = charioteer_court_position
								scope:activity.var:first_place ?= this
							}
						}
						change_influence = monumental_influence_gain
					}
					else_if = {
						limit = {
							any_court_position_holder = {
								type = charioteer_court_position
								scope:activity.var:second_place ?= this
							}
						}
						change_influence = massive_influence_gain
					}
					else_if = {
						limit = {
							any_court_position_holder = {
								type = charioteer_court_position
								scope:activity.var:third_place ?= this
							}
						}
						change_influence = major_influence_gain
					}
				}

				#Legitimacy and popular opinion for how fancy your chariot races were
				if = {
					limit = {
						scope:activity = {
							has_activity_option = {
								category = chariot_option_entertainment
								option = chariot_entertainment_bad
							}
						}
					}
					if = {
						limit = {
							scope:host.capital_county = {
								county_opinion > 0
							}
						}
						add_legitimacy = miniscule_legitimacy_gain
						if = {
							limit = { has_activity_intent = reduce_stress_intent }
							stress_and_fulfillment_impact = {
								base = major_stress_loss
								athletic = miniscule_stress_loss
								gregarious = miniscule_stress_loss
							}
						}
						custom_tooltip = chariot_race_reward_high_county_opinion_tt
					}
					else_if = {
						limit = {
							scope:host.capital_county = {
								county_opinion <= -50
							}
						}
						add_legitimacy = 5
						if = {
							limit = { has_activity_intent = reduce_stress_intent }
							stress_and_fulfillment_impact = {
								base = medium_stress_loss
								athletic = miniscule_stress_loss
								gregarious = miniscule_stress_loss
							}
						}
						custom_tooltip = chariot_race_reward_low_county_opinion_tt
					}
					else = {
						add_legitimacy = 10
					}
				}
				else_if = {
					limit = {
						scope:activity = {
							has_activity_option = {
								category = chariot_option_entertainment
								option = chariot_entertainment_normal
							}
						}

As written in game/common/scripted_effects/07_dlc_ep3_scripted_effects.txt.