Event: 2nd Yorkshire Rapidplay Championships - Major

PDF Excel

Opponent	Rating	Result
Jack Booker	1484	1 - 0
Paul Butterworth	1849	½ - ½
Bien Cuaresma	1680	1 - 0
Samir Cradock	1627	0 - 1
Roger Greatorex	1693	1 - 0
Ben Strutt	1753	0 - 1
Angel Monterde	1729	0 - 1

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

1688 = (11815 + 400 * (3 - 3)) / 7)