Event: IM Brown

PDF Excel

Opponent	Rating	Result
Thabiso Mupfiga	1428	½ - ½
Richard Tate	1556	1 - 0
Bryan Hesler	1749	½ - ½

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

1711 = (4733 + 400 * (1 - 0)) / 3)