Event: League Division 1

PDF Excel

Opponent	Rating	Result
Peter M Gayson	2126	0 - 1
Patrick Joseph	1908	½ - ½
Warren B Dennison	1946	0 - 1
Toby Quaite	1892	0 - 1
Lackson Mzizi	1871	½ - ½
Mark W Rogerson	2061	0 - 1
Richard D Hardy	1978	0 - 1

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

1683 = (13782 + 400 * (0 - 5)) / 7)