Event: Wallington Rapidplay

PDF   Excel   
Opponent Rating Result
Akshat Suthagaran 1272 0 - 1
James McGing 1518 0 - 1
Sally Upperton 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

797 = (2790 + 400 * (1 - 2)) / 3)

   Back