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Individual Calculations December 2017 |
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| Wik, Kennet Total change: 9.80 | |   |
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| Gavleborgs Open 2017 | Sandviken | SWE | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1733 | 2.00 | 4 | 0.49 | 20 | 9.80 | |
|  Karlsson, Patrik | | | 1960 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Akerman, Per | | | 1882 | SWE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Stromberg, Victoria | | | 1333 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Isetoft, Bengt-Ola | | | 2133 * | SWE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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