Event: Norfolk Team Blitz-Championship

PDF Excel

Opponent	Rating	Result
Joseph Grant	1780	1 - 0
Jeff R Dawson	1893	1 - 0
William Bradley	1507	1 - 0
Martin G Walker	2167	0 - 1
David J Twitchell	1877	1 - 0
Paul P Smith	2081	1 - 0
Hazel Bowler	1929	1 - 0

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

2176 = (13234 + 400 * (6 - 1)) / 7)