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Individual Calculations January 2019 |
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| Basnayake, I U Total change: 16.80 | |   |
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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 |
| 1965 | 1692 | 2.50 | 9 | 0.84 | 20 | 16.80 | |
|  Georgescu, Lena | | wf | 2092 * | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wilks, Simon | | | 2019 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Keely, Leo A | | | 1964 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Grigoryan, Meri | | wf | 2054 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vachtfeidl, Petr | | | 1861 | CZE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Flear, Christine | | wm | 2055 | FRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Burke, John | | | 1980 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jukes, Sam | | | 1888 | WLS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Volovich, Julia | | | 1772 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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