Event: Division 1

PDF Excel

Opponent	Rating	Result
Ben Graff	1779	1 - 0
Darren H Whitmore	1861	½ - ½
Richard S Dobedoe	1793	½ - ½

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1944 = (5433 + 400 * (1 - 0)) / 3)