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Individual Calculations December 2019 |
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| Andersson, Lars Total change: -10.20 | |   |
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| Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2056 | 2.00 | 4 | -0.51 | 20 | -10.20 | |
|  Joensson, Oscar | | | 1812 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Berg Laachiri, Susanna | | wf | 1887 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Berg, Roy | | | 1909 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Thorn, Eric | f | | 2212 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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