Event: Norfolk Team Blitz-Challengers

PDF Excel

Opponent	Rating	Result
Merlin Perrow	1048	1 - 0
Costakis Stephanides	1290	1 - 0
Biran S Shah	1736	½ - ½
Barry Connor	1781	½ - ½
David C May	1680	0 - 1
Ayomikun Adegboye	1732	0 - 1
Martin Griffin	1500	1 - 0

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

1595 = (10767 + 400 * (3 - 2)) / 7)