Event: WMA Summer League Division 2

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Opponent	Rating	Result
AD (Tony) Williams	70	0 - 1
Anthony J Green	173	0 - 1
Oluwole Ogeleye	70	0 - 1
Steven Mildenhall	83	0 - 1
David Close	133	½ - ½
Warrick Scaife	120	0 - 1
George Mitchell	88	1 - 0
AD (Tony) Williams	70	0 - 1
Anthony J Green	173	0 - 1
Oluwole Ogeleye	70	0 - 1
Steven Mildenhall	83	0 - 1
David Close	133	0 - 1
Warrick Scaife	120	0 - 1
George Mitchell	88	1 - 0

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

-152 = (1474 + 400 * (2 - 11)) / 14)