Event: 6600 max Rapid-play

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Opponent	Rating	Result
Jet Ajimal	1658	1 - 0
Scott Russell	1650	0 - 1
Hamish W Scott	1550	1 - 0
Ray Hall	1689	0 - 1
Barry Hearn	1395	0 - 1
Jet Ajimal	1658	0 - 1
Scott Russell	1650	0 - 1
Hamish W Scott	1550	1 - 0
Ray Hall	1689	0 - 1
Barry Hearn	1395	0 - 1

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

1428 = (15884 + 400 * (3 - 7)) / 10)