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Rapid:
Individual Calculations January 2020 |
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| Karumazondo, Ragarirai Ernest Total change: -36.60 | |   |
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| 11th CSC London Chess Classic: Rapid Open | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1898 | 1.00 | 5 | -1.83 | 20 | -36.60 | |
|  Abrahams, Daniel | | | 2138 | CAN | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Leslie, Alex | | | 1801 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kuzhelev, Timur | | | 1733 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Rosario, Paulo Rbd | | | 1767 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Watson, Mikey J | | | 1822 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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