tra-analysis/analysis-master/tra_analysis/metrics/elo.py

import numpy as np

def calculate(starting_score, opposing_score, observed, N, K):

		expected = 1/(1+10**((np.array(opposing_score) - starting_score)/N))

		return starting_score + K*(np.sum(observed) - np.sum(expected))
analysis.py v 1.2.0.003 2020-04-28 04:00:19 +00:00			`import numpy as np`

			`def calculate(starting_score, opposing_score, observed, N, K):`

converted space indentation to tab indentation 2020-05-01 21:15:07 +00:00			`expected = 1/(1+10**((np.array(opposing_score) - starting_score)/N))`
analysis.py v 1.2.0.003 2020-04-28 04:00:19 +00:00
converted space indentation to tab indentation 2020-05-01 21:15:07 +00:00			`return starting_score + K*(np.sum(observed) - np.sum(expected))`