Event: Division 2

PDF Excel

Opponent	Rating	Result
James Bloomfield	1750	1 - 0
Kenneth J Butcher	1654	1 - 0
Mark Oakden	1583	½ - ½

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

1929 = (4987 + 400 * (2 - 0)) / 3)