Event: Dave Welch 7200 League

PDF   Excel   
Opponent Rating Result
Steven Scullion 1600 0 - 1
David Williams 1734 1 - 0
Philip Delbridge 1600 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1511 = (4934 + 400 * (1 - 2)) / 3)

   Back