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Individual Calculations January 2018 |
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| Jackson, James P Total change: 33.20 | |   |
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| 9th CSC London Chess Classic: FIDE Open | London | ENG | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2314 | 5.00 | 9 | 1.66 | 20 | 33.20 | |
|  Cole, James | | | 1914 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Iturrizaga, Edoardo | g | | 2665 | VEN | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Ongut, Tamas Gunes | | | 2119 | HUN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fernandez, Daniel H | g | | 2500 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Wells, Peter K | g | | 2441 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Hector, Jonny | g | | 2493 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abergel, Thal | g | | 2464 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Jones, Gawain | g | | 2654 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Elsness, Frode | m | | 2477 | NOR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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