Event: Division 4 - Athenaeum Cup

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Opponent	Rating	Result
George D Boothman	118	½ - ½
Sammy Benzaira	117	1 - 0
Peter T Sharpe	116	½ - ½
Paul Williams	139	½ - ½
Glenn Marvin	0	1 - 0
John Woollard	139	½ - ½
Seth Warren	0	0 - 1
Pat Connolly	90	1 - 0

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

190 = (719 + 400 * (3 - 1)) / 8)