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Individual Calculations January 2019 |
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| Zhou, Yang-Fan Total change: -2.20 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2434 | 6.50 | 9 | -0.22 | 10 | -2.20 | |
|  Marentini, Marcel | | | 2034 * | SUI | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Millward, Kevin P | | | 2034 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Russell, Christopher | | | 2169 | ENG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Derakhshani, Borna | f | | 2325 | ENG | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Fischer, Daniel | f | | 2324 | SUI | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Tomaszewski, Kacper | f | | 2259 | POL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Wadsworth, Matthew J | f | | 2364 | ENG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Taylor, Adam C | f | | 2331 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Villiers, Thomas | c | | 2205 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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