Event: GLCC Club Championship

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Opponent	Rating	Result
Martin Scott	1376	1 - 0
Christian Bortolini	1577	½ - ½
Alexander Grant	1933	½ - ½
Robert A Gordon	1383	1 - 0
Paul Chantrell	1742	0 - 1
Cecil Sloan	1643	½ - ½
Leonardo Gupta	1481	1 - 0
John Lascelles	1699	½ - ½

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

1704 = (12834 + 400 * (3 - 1)) / 8)