Event: Hillingdon Div 1

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Opponent	Rating	Result
Jagdeep Dhemrait	1970	0 - 1
John W Bass	1969	0 - 1
Cherag Irani	1725	0 - 1
Colin Hughes	1823	1 - 0
Jason Obihara	1779	0 - 1
Jason Obihara	1788	0 - 1
Nigel Colter	1781	½ - ½
Russell Campbell	1790	0 - 1
Cherag Irani	1729	0 - 1

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

1550 = (16354 + 400 * (1 - 7)) / 9)