Event: Division 1

PDF Excel

Opponent	Rating	Result
Richard D Hardy	1948	1 - 0
Tim M Turner	1904	½ - ½
Richard M Cowan	1949	0 - 1

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

1934 = (5801 + 400 * (1 - 1)) / 3)