Event: MCA Division 3

PDF Excel

Opponent	Rating	Result
Ken D Jones	1679	1 - 0
Ian Nicholson	1570	0 - 1
Michael I Williams	1705	1 - 0
Paul J Massey	1746	0 - 1
Joe W Butterworth	1605	1 - 0
Xavier Sottrel	0	1 - 0
Michael I Williams	1705	1 - 0
Paul J Massey	1746	0 - 1

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

1570 = (11756 + 400 * (5 - 3)) / 8)