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Rapid:
Individual Calculations July 2019 |
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| Kramaley, David Total change: 19.20 | |   |
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| 9th Graeme Thomson Memorial Rapidplay | Bristol | ENG | 2019-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1820 | 2.50 | 5 | 0.96 | 20 | 19.20 | |
|  Kirby, Peter J. | c | | 1988 | GCI | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Curtis, John E | | | 2059 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Johnson, Richard J | | | 1840 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | White, Ernest M | | | 1864 | WLS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Brown, Thomas | | | 2121 | WLS | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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