Event: Division 3

PDF Excel

Opponent	Rating	Result
James Ratcliffe	1680	0 - 1
Paul Fisher	1559	1 - 0
Ben Glyn-Jones	1456	1 - 0

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

1698 = (4695 + 400 * (2 - 1)) / 3)