Event: Division 3

PDF Excel

Opponent	Rating	Result
Alun Richards	1685	1 - 0
David O Vaughan	1867	½ - ½
Glenn S Bourne	1482	1 - 0

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

1945 = (5034 + 400 * (2 - 0)) / 3)