Event: HDCA Online Team Competition

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Opponent	Rating	Result
Thomas L Hackett	0	1 - 0
J Gerry Johnstone	1624	½ - ½
Tim M Turner	1870	0 - 1

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

1165 = (3494 + 400 * (1 - 1)) / 3)