Event: Plate

PDF Excel

Opponent	Rating	Result
Herbert Lockwood	1674	1 - 0
Derek Toyne	1640	1 - 0
Rob Lockwood	1622	1 - 0

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

2045 = (4936 + 400 * (3 - 0)) / 3)