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Leicestershire & Rutland Chess Association
2022-23 League
Division 2
Event: Division 2
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Excel
Opponent
Rating
Result
Brian Galligan
2077
0 - 1
John K Robinson
1757
1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1917 = (3834 + 400 * (1 - 1)) / 2)
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