Event: Division Three

PDF Excel

Opponent	Rating	Result
Tanita Patel	26	1 - 0
Krishan Patel	67	0 - 1
Tanita Patel	26	1 - 0
Krishan Patel	67	0 - 1

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

47 = (186 + 400 * (2 - 2)) / 4)