Event: 6600 max Rapid-play

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Opponent	Rating	Result
Phil Wells	1714	½ - ½
Ionut Florin Valea	1647	1 - 0
Mike Warden	1585	½ - ½
Sathya Vaidyanathan	1593	0 - 1
Phil Wells	1714	0 - 1
Ionut Florin Valea	1647	0 - 1
Mike Warden	1585	0 - 1
Sathya Vaidyanathan	1593	½ - ½

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

1485 = (13078 + 400 * (1 - 4)) / 8)