Event: 1675 Inter Members Team Championship

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Opponent	Rating	Result
W E (Bill) Upton	1503	½ - ½
Brian Tang	1555	1 - 0
Nandi Korossy	1601	0 - 1

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

1553 = (4659 + 400 * (1 - 1)) / 3)