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Individual Calculations January 2018 |
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| Vachtfeidl, Petr Total change: -14.60 | |   |
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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 |
| 1960 | 1934 | 3.50 | 9 | -0.73 | 20 | -14.60 | |
|  Vo, Thi Kim Phung | | wg | 2334 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Othman, Wael | | | 1534 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sumit, Kumar | | | 2176 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cordes, Hans-Joerg | f | | 2227 | GER | 0.50 | 1 | 0.35 | 20 | 7.00 | | | De Abreu, Roberto N | f | | 2110 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mohnblatt, Daniel | | | 1734 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Selkirk, Rebecca | | | 1747 | RSA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dias, Savin | | | 1723 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Barton, R Alan | | | 2052 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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