Event: IM Brown Shield

PDF Excel

Opponent	Rating	Result
Seth Woozeer	1804	1 - 0
Adam Ismail	1890	0 - 1
Mitchell R Burke	2067	0 - 1
Peter J Mulleady	1982	0 - 1

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

1736 = (7743 + 400 * (1 - 3)) / 4)