Event: Division 4

PDF Excel

Opponent	Rating	Result
John Woodhurst	1566	1 - 0
Kai Harkensee	1300	1 - 0
Aaron Welson	1623	0 - 1

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

1630 = (4489 + 400 * (2 - 1)) / 3)