simple elo rating system

3cb30215 · ziho · 95fa4b2c · 3cb30215 · 3cb30215
Commit 3cb30215 authored Aug 12, 2020 by ziho
Expand all Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 4 deletions

elo.ipynb
+0 -0

elorating.py
+4 -4

No files found.
--- a/elo.ipynb
+++ b/elo.ipynb
--- a/elorating.py
+++ b/elorating.py
@@ -158,10 +158,10 @@ class EloRatingSystem:
        k=choose_k(R2)
        player2.rating=R2+k*(1-winrate-E2)
        
-#         if player1.rating<0:
-#             player1.rating=0
-#         elif player2.rating<0:
-#             player2.rating=0
+        if player1.rating<0:
+            player1.rating=0
+        elif player2.rating<0:
+            player2.rating=0
        
        if online:
            #print('{}\'s rating:{}->{} ; {}\'s rating:{}->{}'.format(p1,R1,player1.rating,p2,R2,player2.rating))