Event: Summer League Division 1

PDF Excel

Opponent	Rating	Result
Carl Walker	2016	1 - 0
Michael R Handley	2061	0 - 1
Bryan Wood	1840	0 - 1
Oliver Graham	1904	0 - 1
Jonathan A Tait	2197	1 - 0
David Latham	2099	1 - 0
Martin Pettinger	1900	0 - 1

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

1945 = (14017 + 400 * (3 - 4)) / 7)