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Individual Calculations January 2018 |
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| Gopakumar, Siddharth Total change: 18.60 | |   |
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| 9th CSC London Chess Classic: FIDE Open | London | ENG | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1808 | 3.50 | 8 | 0.93 | 20 | 18.60 | |
|  Yuan, Yuanling | | wm | 2208 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Coleman, David J | c | | 2076 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Levy, Christopher A | | | 1526 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Frank, Tena | | wf | 1944 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Riedener, Toni | | | 1989 | SUI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sellmair, Reinhard | | | 1936 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Khalifa, Ramy | | | 1939 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Myall, Ivan J | | | 2001 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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