Event: MCA Division 2

PDF Excel

Opponent	Rating	Result
Mark LJ Spriggs	1686	½ - ½
Jon Woolf	1741	0 - 1
Bob Amos	1578	1 - 0
Andrei Tamboi	1597	1 - 0
Danny Green	1615	0 - 1

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

1643 = (8217 + 400 * (2 - 2)) / 5)