Event: Division 4

PDF Excel

Opponent	Rating	Result
Scott White	1553	0 - 1
William Cook	1468	0 - 1
Simon M Hall	1502	0 - 1
Felipe Oggioni	1585	0 - 1

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

1127 = (6108 + 400 * (0 - 4)) / 4)