Individual Calculations May 2018 |
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Selby, Keith Total change: 8.60 | | |
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CCF WINTER CHESS LONG PLAY RESULTS APRIL A | London | ENG | 2018-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1148 | 1393 | 2.00 | 2 | 0.43 | 20 | 8.60 | |
| Rizvi, Aysha | | | 1031 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | Gold, Harry | | | 1265 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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