Event: WMA Summer League Division 1

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Opponent	Rating	Result
Marcus Walsh	0	0 - 1
Matthew A Holmes	0	1 - 0
Dimiter Daskalov	0	0 - 1
Tim A Lane	162	½ - ½
Scott Russell	126	1 - 0
Ian Ellis	134	1 - 0
Praveen Joy	125	1 - 0
Marcus Walsh	0	1 - 0
Matthew A Holmes	0	½ - ½
Dimiter Daskalov	0	0 - 1
Tim A Lane	162	½ - ½
Scott Russell	126	0 - 1
Ian Ellis	134	1 - 0
Praveen Joy	125	1 - 0

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

164 = (1094 + 400 * (7 - 4)) / 14)