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Individual Calculations December 2019 |
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| Chakanyuka, Charles Total change: -41.40 | |   |
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| Central London Chess Congress (Open Section) 2019 | London | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2036 | 1.00 | 5 | -2.07 | 20 | -41.40 | |
|  Morgan, David | | | 1636 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hill, Alistair | | | 2193 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ortiz Sanchez, Luis | | | 1942 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Davison, Chris | | | 2044 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Duda, Lucas | | | 1852 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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