Event: Division One

PDF Excel

Opponent	Rating	Result
Henrik Stepanyan	2270	½ - ½
Andrew C Southall	2072	½ - ½
John A Edge	2085	½ - ½
Phil Bull	1912	1 - 0
John Pitcher	2281	0 - 1
Cory S Hazlehurst	2068	1 - 0
Oscar Pollack	2232	1 - 0

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

2246 = (14920 + 400 * (3 - 1)) / 7)