Event: Division B

PDF Excel

Opponent	Rating	Result
Hambel M Willow	1784	1 - 0
Phillip T Seery	1984	0 - 1
Peter Thompson	1848	½ - ½

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

1872 = (5616 + 400 * (1 - 1)) / 3)