Event: Division 1

PDF Excel

Opponent	Rating	Result
Zack Reed	1735	0 - 1
Adam Greener	1382	0 - 1
Paul May	1848	0 - 1
Neville R Pearce	1690	0 - 1
T Noel Stewart	1803	0 - 1
Neville R Pearce	1667	1 - 0
Thomas Herman	1864	½ - ½

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

1484 = (11989 + 400 * (1 - 5)) / 7)