Event: Division 2

PDF Excel

Opponent	Rating	Result
Mark S Wadsworth	1744	½ - ½
Robert Owens	1595	0 - 1
Bob Amos	1572	½ - ½
Alan Jackson	1597	0 - 1
Joshua Gibbs	1510	0 - 1

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

1364 = (8018 + 400 * (0 - 3)) / 5)