Event: MCA Division 2

PDF Excel

Opponent	Rating	Result
Bart McHugh	1642	1 - 0
Brian D Corner	1497	1 - 0
Kenneth Payne	1568	½ - ½
Richard Devonport	1426	0 - 1
Alan Jackson	1633	½ - ½
Sean Kane	1618	½ - ½
John J Grady	1644	0 - 1

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

1575 = (11028 + 400 * (2 - 2)) / 7)