Event: Woodhouse Cup

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Opponent	Rating	Result
Peter D Rooney	194	½ - ½
Mark W Rogerson	174	½ - ½
Steve R Hodge	189	½ - ½
Richard Allis	192	½ - ½
Mark W White	185	½ - ½
Oskar A Hackner	209	0 - 1
Colm Barry	202	0 - 1
John W Atkinson	175	½ - ½
Gavyn Cooper	193	½ - ½
Peter JE Ackley	189	½ - ½

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

110 = (1902 + 400 * (0 - 2)) / 10)