Event: Division 1

PDF Excel

Opponent	Rating	Result
Tony D Wells	2016	0 - 1
Bajrush Kelmendi	2066	0 - 1
Howard J Waterman	1906	½ - ½

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

1729 = (5988 + 400 * (0 - 2)) / 3)