Event: Division 3

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Opponent	Rating	Result
Barry Raynes	1651	0 - 1
Ed Swann	1399	1 - 0
Tony Golding	1355	1 - 0

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

1602 = (4405 + 400 * (2 - 1)) / 3)