Event: Division 1

PDF Excel

Opponent	Rating	Result
John A Feavyour	1872	1 - 0
Rowland Kerr	1879	1 - 0
Laurie Pott	1849	½ - ½
Alan Watkins	1863	½ - ½
John Bowers	1950	1 - 0

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

2123 = (9413 + 400 * (3 - 0)) / 5)