Event: MCA Division 1

PDF Excel

Opponent	Rating	Result
Steven Lee	1936	1 - 0
Roger G Williamson	2235	0 - 1
Michael Clarke	1854	½ - ½
Steve Kee	2070	0 - 1
Steven Lee	1936	0 - 1
Anthony J Roberts	1701	1 - 0
Ben Ellington	1707	1 - 0

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

1920 = (13439 + 400 * (3 - 3)) / 7)