Event: MCA U7200

PDF Excel

Opponent	Rating	Result
AM (Tony) McNamara	1818	½ - ½
Duncan B McNab	1600	1 - 0
Brian Butterworth	1600	½ - ½
Sean Kane	1628	1 - 0
Tom EC Webb	1680	½ - ½
Jack Threlfall	1604	0 - 1
John J Grady	1613	0 - 1
Brian Butterworth	1600	0 - 1

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

1593 = (13143 + 400 * (2 - 3)) / 8)