Event: IM Brown Shield

PDF Excel

Opponent	Rating	Result
Chris Jardine	1779	1 - 0
Gerald Cuaresma	1915	½ - ½
Barry Marshall	1731	1 - 0

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

2075 = (5425 + 400 * (2 - 0)) / 3)