def avg_usage(scores, num_of_teamfights):
	"""
	Averages the usage scores in scores
	:param scores:
	:param num_of_teamfights:
	:type scores: list[float]
	:type num_of_teamfights: int
	:returns avg_usage: int
	"""
	avg_usg = 0
	for i in scores:
		avg_usg += i

	avg_usg /= num_of_teamfights
	return avg_usg