Event: Division 4

PDF Excel

Opponent	Rating	Result
Stuart Andrews	1169	0 - 1
Pradeep Shankar	1246	0 - 1
Stuart Andrews	1169	1 - 0

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

1061 = (3584 + 400 * (1 - 2)) / 3)