Event: Division 1 - Davy Trophy

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Opponent	Rating	Result
Peter Ackley	189	0 - 1
Li Jiping	94	1 - 0
Ayodeji Jeje	183	1 - 0(def)
Nigel Carpino	115	1 - 0
Michael D Johnson	169	1 - 0
John T Fletcher	178	1 - 0
David M Adams	194	½ - ½
Steve J Gibbs	153	1 - 0
Ian Barwick	173	1 - 0
Khaled Muflehi	164	0 - 1
Emanuel Lowcock	0	1 - 0
Miles D Edwards-Wright	0	0 - 1

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

275 = (1429 + 400 * (7 - 3)) / 11)