Event: Five Counties Div 2

PDF Excel

Opponent	Rating	Result
Peter G Lovatt	1776	0 - 1
Cherag Irani	1687	0 - 1
Advay Bhat	1247	1 - 0
Mikhail Ufland	1404	0 - 1
William Chen	1353	1 - 0
Dennis M Bonner	1507	0 - 1
Richard Smith	1462	½ - ½
Seb George	1318	1 - 0
Samuel Knight	1318	1 - 0

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

1452 = (13072 + 400 * (4 - 4)) / 9)