Event: League Division 2

PDF Excel

Opponent	Rating	Result
Ian D Strickland	1646	1 - 0
Alec Marley	1397	1 - 0
Howard Brears	1665	1 - 0

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

1969 = (4708 + 400 * (3 - 0)) / 3)