Event: Division 2

PDF Excel

Opponent	Rating	Result
Eugene Husband	1642	0 - 1
James A Briginshaw	1728	0 - 1
Kelvin Hunter	1663	½ - ½
Daniel Pugh	1667	0 - 1
David Cattermole	1634	0 - 1
Judith Heffer	1694	1 - 0
James A Briginshaw	1792	1 - 0
Charles J Richmond	1621	1 - 0
Zbynek Strela	1697	0 - 1
Stephen C Pride	1601	0 - 1
John Slusar	1766	0 - 1

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

1537 = (18505 + 400 * (3 - 7)) / 11)