Event: "Hope Valley" blitz

PDF Excel

Opponent	Rating	Result
George Gledhill	1588	1 - 0
Paul Fletcher	2011	½ - ½
Rishab Cammanchery Krishnan	1648	1 - 0
Ayodeji Jeje	2070	0 - 1
Emirasan Umerov	1244	1 - 0
Farshad Ai	1982	1 - 0
Jonathan W Arnott	2214	½ - ½

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

1994 = (12757 + 400 * (4 - 1)) / 7)