Event: Harrogate Evening League 2022 season

PDF Excel

Opponent	Rating	Result
Peter Rawcliffe	1756	1 - 0
Jacob Smith	1603	1 - 0
David Wells	0	0 - 1
Mate Ther	2175	0 - 1

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

1384 = (5534 + 400 * (2 - 2)) / 4)