Event: Division 4B

PDF Excel

Opponent	Rating	Result
Robbie Thornhill	1555	0 - 1
Mavin Kashyap	1128	1 - 0
Jack Anstice	1615	1 - 0

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

1566 = (4298 + 400 * (2 - 1)) / 3)