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Individual Calculations January 2020 |
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| Bucher, Grant W Total change: -14.40 | |   |
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| 11th CSC London Chess Classic: FIDE Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2121 | 3.50 | 7 | -0.72 | 20 | -14.40 | |
|  Tombolis, Christopher | | | 1824 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Davis, Holden | | | 1841 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kuzhelev, Timur | | | 1721 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Risting, Eivind Olav | f | | 2298 | NOR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gopakumar, Siddharth | | | 1848 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Czerw, Dawid | f | | 2255 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Taylor, Adam C | m | | 2371 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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