Event: Division 2

PDF Excel

Opponent	Rating	Result
Brent Perrin	1953	0 - 1
Stuart P Iles	1790	0 - 1
Samson Main	1724	1 - 0

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

1689 = (5467 + 400 * (1 - 2)) / 3)