Event: Calderdale League 2024-25

PDF Excel

Opponent	Rating	Result
Richard Porter	1879	1 - 0
David Shapland	1936	0 - 1
Gordon Farrar	1810	1 - 0
Isaac Fossey	1753	1 - 0
Andrew A Clarkson	1991	½ - ½
Paul Gledhill	1511	½ - ½
Jonny Williams	1731	0 - 1

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

1859 = (12611 + 400 * (3 - 2)) / 7)