Event: Division 4

PDF Excel

Opponent	Rating	Result
Mark J Fulleylove	1772	1 - 0
Scott Leadbetter	1657	1 - 0
Iain Reeve	1709	½ - ½
Anthony Garrood	1758	½ - ½

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

1924 = (6896 + 400 * (2 - 0)) / 4)