Event: Summer Max 480 Division

PDF Excel

Opponent	Rating	Result
Ray Hall	116	1 - 0
Keith Butler	117	0 - 1
Joe Dodgson	125	1 - 0
Richard D Leaper	122	½ - ½
Ray Hall	116	0 - 1
Keith Butler	117	1 - 0
Joe Dodgson	125	0 - 1
Richard D Leaper	122	½ - ½

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

120 = (960 + 400 * (3 - 3)) / 8)