Event: Division 3

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Opponent	Rating	Result
D Ajoy Solomon	1924	½ - ½
Patrick P Sartain	1462	0 - 1
Stanley G Jacobs	75	1 - 0

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

1154 = (3461 + 400 * (1 - 1)) / 3)