Event: Frank Terrill Trophy

PDF Excel

Opponent	Rating	Result
Malcolm J Phipps	1586	½ - ½
Alan T Woollaston	1622	1 - 0
Robert Marks	1717	0 - 1

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

1642 = (4925 + 400 * (1 - 1)) / 3)