Event: MCA Division 1

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Opponent	Rating	Result
Gary Quillan	2411	½ - ½
Roger G Williamson	2212	0 - 1
Luke Maher	1872	1 - 0
Charles W Kennaugh	2155	½ - ½
Richard DP Dineley	2306	½ - ½
Daniel Rowlandson	1958	1 - 0
Roger G Williamson	2212	½ - ½
Steve Kee	2146	0 - 1
Svyatoslav Bazakutsa	2347	0 - 1

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

2135 = (19619 + 400 * (2 - 3)) / 9)