Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Stanley Badacsonyi	1691	0 - 1
Jack Sheard	1827	0 - 1
Phillip Beckett	1848	0 - 1
Paul E Littlewood	2302	1 - 0
Matthew DH Clark	1740	0 - 1
Karl Lockett	1755	0 - 1
Gesneria C Cepoi	0	1 - 0

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

1423 = (11163 + 400 * (2 - 5)) / 7)