Event: City Chess Swiss 2015-16

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Opponent	Rating	Result
Erika Orsagova	0	1 - 0
Michael JM Rose	0	0 - 1
David A Tidmarsh	0	½ - ½
Michael R Wiltshire	0	½ - ½
Declan A Kilcline	0	1 - 0
Neil T Davies	0	½ - ½
Adegbenga Amusa	0	1 - 0

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

114 = (0 + 400 * (3 - 1)) / 7)