Event: Division 2

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Opponent Rating Result
Elinor Gorrell 1535 ½ - ½
Paul Butterworth 1784 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1460 = (3319 + 400 * (0 - 1)) / 2)

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Opponent Rating Result
Gordon Farrar 1771 0 - 1
Paul G Day 1703 0 - 1
Samesh Chotai 1546 0 - 1
Les Johnson 1673 0 - 1
Dave Sykes 1529 1 - 0
Oliver Tatlow 1596 1 - 0
Gordon Farrar 1766 ½ - ½
Paul Butterworth 1810 0 - 1
Les Johnson 1666 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1584 = (15060 + 400 * (3 - 5)) / 9)