Event: Division 1

PDF Excel

Opponent	Rating	Result
Lee Baron	1399	1 - 0
Darrell Lindsay	1395	1 - 0
Andrew Beavan	1450	1 - 0

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

1815 = (4244 + 400 * (3 - 0)) / 3)