Event: Div 3 - Batley-Meek Memorial Trophy

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Opponent	Rating	Result
Richard E Desmedt	1789	½ - ½
Shamil Khadaev	1661	0 - 1
Hashim Tuffaha	1504	0 - 1
Dylan Connolly	0	1 - 0
George Peters	1781	½ - ½
Kevin R Marshall	1757	½ - ½
Steve J Gibbs	1749	1 - 0
Vlad Shaposhnikov	1658	0 - 1

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

1437 = (11899 + 400 * (2 - 3)) / 8)