Event: Division 6

PDF Excel

Opponent	Rating	Result
Stephen Hinde	1496	1 - 0
James Mendelson	0	1 - 0
Jane Hewer	1345	0 - 1

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

1080 = (2841 + 400 * (2 - 1)) / 3)