Event: WDCL Division 2

PDF Excel

Opponent	Rating	Result
Andy Reynolds	0	0 - 1
David snr Stanfield	1648	1 - 0
Arpad Busznyak	1551	1 - 0
Darren Birch	1100	1 - 0
Sean Murphy	1446	1 - 0
Keith Lyon	1686	0 - 1
Daniel Robinson	1500	1 - 0
Sean Murphy	1451	1 - 0

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

1498 = (10382 + 400 * (6 - 2)) / 8)