Event: Division 4

PDF Excel

Opponent	Rating	Result
Hanif Zaman	1709	½ - ½
Lev Drobiazko	1568	1 - 0
Richard Oxnard	1575	½ - ½

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

1751 = (4852 + 400 * (1 - 0)) / 3)