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Rapid:
Individual Calculations May 2023 |
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| Chedd, Neil Total change: 16.80 | |   |
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| 2023 British Rapidplay Championship | Bradford | ENG | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1305 | 1.00 | 6 | 0.84 | 20 | 16.80 | |
|  Edwards-Wright, Miles D | | | 1937 | ENG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hall, James | | | 1809 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Jackson, Sheila | | wg | 2055 | ENG | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Holliday, John K | | | 1832 | ENG | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Donahue, Randolph E | | | 1722 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Coles, Steven F | | | 1969 | ENG | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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