Event: Division 3

PDF Excel

Opponent	Rating	Result
Alexander Roberts	1785	0 - 1
Arnold Peace	1660	½ - ½
Paul Silverman	1615	½ - ½
Sam Hughes	1598	1 - 0
Mike Warden	1512	1 - 0
Nigel Foster	1587	0 - 1
Jon A Asbury	1573	1 - 0

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

1676 = (11330 + 400 * (3 - 2)) / 7)