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Rapid:
Individual Calculations January 2018 |
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| Matthews, Gabriel Total change: -25.40 | |   |
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| 9th CSC London Chess Classic: Rapidplay U2050 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1836 | 2.50 | 6 | -1.27 | 20 | -25.40 | |
|  Moreby, James E | | | 2034 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Chowaniec, Artur | | | 1668 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Royal, Shreyas | c | | 1580 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Varney, Daniel | | | 1611 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Jamieson, Alexander | | | 1700 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kane, Robert (bob) B | | | 1806 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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