Event: Maidstone Players Trophy

PDF Excel

Opponent	Rating	Result
Gary E Titmas	88	1 - 0
Robert E Lane	140	1 - 0
Cliff R Chandler	208	0 - 1

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

279 = (436 + 400 * (2 - 1)) / 3)