Event: Division 1

PDF Excel

Opponent	Rating	Result
Patrick Baker	134	½ - ½
Michael J Taylor	203	½ - ½
Graham K Brown	148	½ - ½
Alun Richards	133	½ - ½
Graham D Neville	148	½ - ½
Steve J Dyer	124	½ - ½
Steve J Dyer	121	½ - ½
John Lightowler	140	½ - ½

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

144 = (1151 + 400 * (0 - 0)) / 8)