Event: David Hodgson Trophy

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Opponent	Rating	Result
Jude Ranga Samarasinghe	2043	1 - 0
Jude Ranga Samarasinghe	2043	½ - ½

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

2243 = (4086 + 400 * (1 - 0)) / 2)