Event: Division 3

PDF Excel

Opponent	Rating	Result
Anthony R Meakin	1585	1 - 0
Keith Milner	1150	1 - 0
Simon A Jones	1383	1 - 0

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

1773 = (4118 + 400 * (3 - 0)) / 3)