Event: MCA Division 3

PDF Excel

Opponent	Rating	Result
Joe W Butterworth	1605	½ - ½
Paul J Massey	1746	0 - 1
Steve Winstanley	1526	1 - 0
Peter Mellor	1634	0 - 1
Raymond Weedall	1638	1 - 0
Tony Egerton	1549	½ - ½
Graham Heath	1395	1 - 0
Chris Wentworth	1594	½ - ½

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

1636 = (12687 + 400 * (3 - 2)) / 8)