Event: Division 4

PDF Excel

Opponent	Rating	Result
Andrew Perella	1736	0 - 1
Lev Drobiazko	1587	1 - 0
Harrison Crook	1401	½ - ½

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

1575 = (4724 + 400 * (1 - 1)) / 3)