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Individual Calculations January 2019 |
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| Viudes Serra, Aaron Total change: -20.80 | |   |
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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 |
| 1891 | 1850 | 2.50 | 8 | -1.04 | 20 | -20.80 | |
|  Richardson, John R | f | | 2242 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Seymour, Timothy P | | | 2080 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Buselli, Daniel | | | 1552 | FIN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Longson, Sarah N | | wf | 2137 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lie, Terje | | | 1532 | NOR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jyothilal, Narayanan | | | 2078 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Flear, Christine | | wm | 2055 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hizarci, Bora | | | 1453 | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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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