Event: Major

PDF Excel

Opponent	Rating	Result
James F McKenna	1584	1 - 0
Tim Valentine	1710	0 - 1
Tomasz J Janeczko	1537	1 - 0

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

1744 = (4831 + 400 * (2 - 1)) / 3)