Event: Division 4

PDF Excel

Opponent	Rating	Result
Ian P Blencowe	1526	0 - 1
Charles Martin	1233	1 - 0
Guhan Vijayan	0	1 - 0

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

1053 = (2759 + 400 * (2 - 1)) / 3)