Event: WMA Autumn League Division 2

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Opponent	Rating	Result
Saket Singhal	1473	0 - 1
Matthew Rowe	1336	0 - 1
George Mitchell	1318	0 - 1
Alan T Woollaston	1600	1 - 0
AD (Tony) Williams	1600	0 - 1
Saket Singhal	1473	0 - 1
Matthew Rowe	1336	0 - 1
George Mitchell	1318	1 - 0
Alan T Woollaston	1600	½ - ½
AD (Tony) Williams	1600	0 - 1

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

1265 = (14654 + 400 * (2 - 7)) / 10)