Event: GLCC Club Championship

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Opponent	Rating	Result
Luca Cucchetti	1457	0 - 1
Roger Clarkson	1357	0 - 1
Martin Scott	1421	0 - 1

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

1012 = (4235 + 400 * (0 - 3)) / 3)