Event: Norfolk Team Blitz-Championship

PDF Excel

Opponent	Rating	Result
Sam Gallant	1600	0 - 1
Benjie Elston	1743	1 - 0
Mark Lim	1893	1 - 0
Antony C Hall	1694	0 - 1
Bruce M Carman	1357	1 - 0
Steve J Pullinger	1916	1 - 0
David E Hall	1711	1 - 0

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

1873 = (11914 + 400 * (5 - 2)) / 7)