Event: Spring OTB Division 2

PDF Excel

Opponent	Rating	Result
Allan Gardner	1881	1 - 0
Peter J Mulleady	1911	0 - 1
Jamie Thompson	1789	0 - 1

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

1727 = (5581 + 400 * (1 - 2)) / 3)