Event: Division One

PDF Excel

Opponent	Rating	Result
Maurice J Staples	179	0(def) - 1
Irvin B Ortega	216	0 - 1
Alan D Lloyd	180	0 - 1
Shahab U Quraishi	159	0 - 1
Morgan Blake	183	0 - 1
Sean Ralph	162	1 - 0
Robert Glass	154	½ - ½
Richard CT Parry	155	½ - ½

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

1 = (1209 + 400 * (1 - 4)) / 7)