Event: 4-Board Division 1

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Opponent	Rating	Result
John Scotter	1537	1 - 0
Stephen Crow	1876	0 - 1
Derek A Sheppard	1720	0 - 1
Hussam Al Haidar	1517	1 - 0
Darren Tomlinson	1076	1 - 0
Steve J Thrower	1457	1 - 0
Stephen Garner	1426	1 - 0
Steve Hughes	1439	1 - 0

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

1706 = (12048 + 400 * (6 - 2)) / 8)