Event: IM Brown

PDF Excel

Opponent	Rating	Result
Paul W Anderson	145	1 - 0
Dale H Cullum	134	½ - ½
Matthew Parsons	196	½ - ½
Neil R Lowther	160	1 - 0
Phil R Watson	192	0 - 1
Pete Leonard	212	1 - 0
Peter Shaw	196	0 - 1
Alan S Metcalfe	138	1 - 0

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

272 = (1373 + 400 * (4 - 2)) / 8)