Event: LCA Division 2

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Opponent	Rating	Result
Denis Georgiou	1838	½ - ½
Ben Mason	1801	0 - 1
Paul Wood	1624	1 - 0
Herman FF Kok	1798	½ - ½
Peter G Sherlock	1554	1 - 0
Denis Georgiou	1838	½ - ½
John Housego	475	1 - 0
Chris Hill	1804	½ - ½

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

1692 = (12732 + 400 * (3 - 1)) / 8)