Event: Division 1

PDF Excel

Opponent	Rating	Result
Matthew Pannett	1765	0 - 1
Timothy Hedger	1630	½ - ½
Paul A Batchelor	1976	0 - 1
Michael C Forster	2109	0 - 1
Keith C Osborne	1396	1 - 0
Roger Waddingham	1524	1 - 0
James M Wheeler	1947	0 - 1

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

1650 = (12347 + 400 * (2 - 4)) / 7)