Event: WDCL Division 1

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Opponent	Rating	Result
Paul Stanley	1886	1 - 0
Martin Carpenter	2043	1 - 0
Barry Groves	1808	1 - 0

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

2312 = (5737 + 400 * (3 - 0)) / 3)