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Individual Calculations December 2019 |
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| Hardarson, Jon Trausti Total change: 13.60 | |   |
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| Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2069 | 3.00 | 4 | 0.68 | 20 | 13.60 | |
|  Morell, Ludvig | | | 1841 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Karlsson, Patrik | | | 1935 | SWE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Walinder, Lars | | | 2291 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Eriksson, Lennarth | | | 1975 | SWE | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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