reconsolidated arm64 and amd64 versions

analysis-master/analysis/metrics/elo.py

@@ -0,0 +1,7 @@
+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))