Event: Division 2

PDF Excel

Opponent	Rating	Result
Andrew N Salmon	1832	0 - 1
Shrishti Shiva	1501	1 - 0
Oliver Weeks	1600	1 - 0

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

1778 = (4933 + 400 * (2 - 1)) / 3)