Event: Five Counties Div 1

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Opponent	Rating	Result
Chris Briscoe	2136	1 - 0
Hari H Sudhan	0	0 - 1
Rahul Babu	1767	Adjourned
Jack Sheard	1828	1 - 0
Robert K Taylor	1975	½ - ½
Charles Lowick Higgie	2033	½ - ½
Fred Bench	1552	1 - 0
James Linton	1410	1 - 0
Mehmet N Altinsoy	1986	0 - 1

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

1715 = (12920 + 400 * (4 - 2)) / 8)