Event: B Division

PDF Excel

Opponent	Rating	Result
Ian Mitchell	114	0 - 1
Michael McCue	114	½ - ½
Marlon Espiritu	0	0 - 1
Mohammed Benhamida	111	1 - 0
Jude Benhamida	70	1 - 0

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

82 = (409 + 400 * (2 - 2)) / 5)