Event: Division 2

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Opponent	Rating	Result
Geoff Laurence	149	0 - 1
Karl Lockett	149	½ - ½
Alan M Paling	159	½ - ½
Malcolm A Roberts	137	½ - ½
Railton W Hyde	151	½ - ½
Michael A Lee	135	1 - 0
Anthony RW Brough	138	1 - 0
Maximilien Launay	129	½ - ½
Amy Lovatt	144	0 - 1
Myron Odingo	152	0 - 1

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

104 = (1443 + 400 * (2 - 3)) / 10)