Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Chris R Tinker	1733	1 - 0
Alex Vaughan	1897	1 - 0
Bernie T Hare	1838	½ - ½

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

2089 = (5468 + 400 * (2 - 0)) / 3)