Event: 2021-2022

PDF Excel

Opponent	Rating	Result
Jamie Heritage	2114	1 - 0
Gordon Farrar	1795	½ - ½
Richard Porter	1907	½ - ½
Martyn Hamer	2125	0 - 1
Gordon Farrar	1836	1 - 0
Leo A Keely	2101	0 - 1
Martyn Hamer	2077	0 - 1
Granville Boot	1793	0 - 1

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

1869 = (15748 + 400 * (2 - 4)) / 8)