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Bradford and District Chess Association
2018 season
Clough (Handicap)
Event: Clough (Handicap)
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Excel
Opponent
Rating
Result
S Knapton
0
1 - 0
John E Parr
0
½ - ½
David Webster
0
0 - 1
Mark McGinty
109
0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-73 = (109 + 400 * (1 - 2)) / 4)
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