Event: Derby & District Division 3

PDF Excel

Opponent	Rating	Result
Dean M Hartley	1852	0 - 1
Michael D Boreham	1538	1 - 0
Sam Reed	1647	1 - 0

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

1812 = (5037 + 400 * (2 - 1)) / 3)