Event: Division 5

PDF Excel

Opponent	Rating	Result
Ian Searle	1525	1 - 0
Megan Birch	1559	1 - 0
Sean Sussex	1435	1 - 0

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

1906 = (4519 + 400 * (3 - 0)) / 3)