Event: Division Three

PDF Excel

Opponent	Rating	Result
Phil Wells	133	1 - 0
Peter J Pearson Jones	138	0 - 1
Paul Heeney	108	½ - ½
Terry W Walker	146	1 - 0
Richard Evans	120	1 - 0
Jamie Steward	118	0 - 1
Fred Biles	99	½ - ½

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

180 = (862 + 400 * (3 - 2)) / 7)