Event: Division 1

PDF Excel

Opponent	Rating	Result
Michael P Townsend	185	1 - 0
John Jenkins	185	1 - 0
Joseph Stewart	199	½ - ½
Michael P Townsend	185	½ - ½
Nigel Hosken	184	0 - 1
Duncan Dicks	183	0 - 1
Charles Fry	189	½ - ½
Joseph Stewart	197	1 - 0

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

238 = (1507 + 400 * (3 - 2)) / 8)