Event: 2nd Yorkshire Rapidplay Championships - Minor

PDF Excel

Opponent	Rating	Result
Alex Plater	0	1 - 0
TI Spence	0	0 - 1
Maria Beatriz Andrade	1488	1 - 0
Michael Smalley	1548	½ - ½
Richard Finney	1752	0 - 1
Chris Patrick	0	0 - 1
Neil Horisk	1267	1 - 0

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

865 = (6055 + 400 * (3 - 3)) / 7)