Event: Week 1

PDF Excel

Opponent	Rating	Result
Colin Abell	1490	0 - 1
David Millington	1612	0 - 1
Callum M Kirk	1000	1 - 0

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

1234 = (4102 + 400 * (1 - 2)) / 3)