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Individual Calculations January 2019 |
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| Britton, Richard Total change: -5.00 | |   |
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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 |
| 2114 | 2186 | 5.00 | 9 | -0.25 | 20 | -5.00 | |
|  Zhao, Haolin | | | 1786 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mihailidou, Magdalini | | | 1786 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nelson, Omowale A | | | 1956 | JAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gerlach, Felix Tobias | | | 2050 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bogner, Sebastian | g | | 2586 * | SUI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ditmas, Hugh | | | 1978 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pert, Richard G | m | | 2416 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Head, Louise | | wf | 2079 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cherniaev, Alexander | g | | 2393 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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