Update app.py

app.py

@@ -78,13 +78,13 @@ def extract_leaderboard_stats(game_name: str) -> pd.DataFrame:
         """
         avg_gen_time = conn.execute(gen_time_query, (game_name,)).fetchone()[0] or 0
         
-        # Calculate win rate against random bot
+        # Calculate win rate against random bot using moves table
         vs_random_query = """
-            SELECT COUNT(*) FROM game_results 
-            WHERE game_name = ? AND opponent = 'random_None' AND reward > 0
+            SELECT COUNT(*) FROM moves 
+            WHERE game_name = ? AND opponent = 'random_None' AND action IS NOT NULL
         """
         total_vs_random_query = """
-            SELECT COUNT(*) FROM game_results 
+            SELECT COUNT(*) FROM moves 
             WHERE game_name = ? AND opponent = 'random_None'
         """
         wins_vs_random = conn.execute(vs_random_query, (game_name,)).fetchone()[0] or 0