Event: Division 2

PDF Excel

Opponent	Rating	Result
Chung W Ho	133	1 - 0
Raymond N Francis	129	0 - 1
Ronald C Andriessen	124	½ - ½
Graham D Neville	151	½ - ½
Andrew E James	128	1 - 0
John H Sleggs	124	½ - ½
Adrian Walker	143	½ - ½
Geoffrey P Taylor	124	½ - ½

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

182 = (1056 + 400 * (2 - 1)) / 8)