Event: Calderdale League 2024-25

PDF Excel

Opponent	Rating	Result
Richard Porter	1858	0 - 1
Gordon Farrar	1790	0 - 1
Leo A Keely	1942	1 - 0
Greg T Eagleton	2115	0 - 1
David Barlow	2006	1 - 0
Phil Cook	2099	½ - ½
Andrew Bak	2044	0 - 1

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

1865 = (13854 + 400 * (2 - 4)) / 7)