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Rapid:
Individual Calculations September 2022 |
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| Collins, Jonathan Total change: 39.20 | |   |
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| Chessable British Chess Championships 2022: Rapidplay Open | Torquay | ENG | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1740 | 3.50 | 6 | 1.96 | 20 | 39.20 | |
|  Stembridge, Ed | | | 2009 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Dignam, Matthew | | | 2080 | IRL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Conway, Alexander | | | 1715 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Conlon, Joseph P | c | | 2211 | ENG | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Dupre, Paul D | | | 1976 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bedi, Adam | | | 1765 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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