Event: Division Five

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Opponent	Rating	Result
Ian A Clack	1553	½ - ½
Saket Singhal	1612	0 - 1
Wojciech Slupski	1481	1 - 0
Des J Green	1142	½ - ½
Ray Bettam	1503	0 - 1
Trevor Reece	1307	1 - 0
Joshua Sawyer	1341	0 - 1
Chris Booth	1300	1 - 0

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

1405 = (11239 + 400 * (3 - 3)) / 8)