Event: Division Two

PDF Excel

Opponent	Rating	Result
Tim A Lane	153	1 - 0
Graham H Lamb	142	½ - ½
Robert Grimes	141	½ - ½
Paul B Sharratt	139	½ - ½
Joe Dodgson	126	1 - 0
Noel A Brown	141	½ - ½
Kenneth E Allen	133	½ - ½
Geoffrey N Stokes	132	½ - ½
Peter L Loach	128	½ - ½

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

226 = (1235 + 400 * (2 - 0)) / 9)