Event: Division 3

PDF Excel

Opponent	Rating	Result
Brijmohan Chabra	1532	1 - 0
Richard Evans	1628	1 - 0
Neil Staples	1809	0 - 1
Dylan Davies	1524	½ - ½
Fred S Dickson	1651	0 - 1
Edward Wolstenholme	1612	0 - 1
Paul W Budd	1709	0 - 1

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

1524 = (11465 + 400 * (2 - 4)) / 7)