Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Marek Gajdosz	2012	0 - 1
William J Egan	1601	0 - 1
Jim WR Nicholson	2014	½ - ½

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

1609 = (5627 + 400 * (0 - 2)) / 3)