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Doncaster & District Chess Association
2024/25
Maurice Kent Rapidplay Trophy
Event: Maurice Kent Rapidplay Trophy
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Excel
Opponent
Rating
Result
Patrick McGrath
1151
0 - 1
Patrick McGrath
1151
0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games
751 = (2302 + 400 * (0 - 2)) / 2)
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