Event: Division Three

PDF Excel

Opponent	Rating	Result
Richard D Leaper	133	½ - ½
Peter W Leary	138	½ - ½
Matthew Little	126	½ - ½
Peter JR Oliver	126	½ - ½
Andrew Cottom	134	½ - ½
Peter W Lawrence	130	0 - 1
Jim A Gillespie	116	½ - ½

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

72 = (903 + 400 * (0 - 1)) / 7)