Event: NSDCA MMS Division 2

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Opponent	Rating	Result
Colin Abell	1510	1 - 0
Martin J Chadwick	1270	1 - 0
Wesley J Vickers	1605	½ - ½

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

1728 = (4385 + 400 * (2 - 0)) / 3)