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Individual Calculations December 2021 |
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| Wiklund, Johan Total change: 3.80 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1920 | 1.50 | 4 | 0.19 | 20 | 3.80 | |
|  Fritz, Anton | | | 2220 | SWE | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Malesevic, Nedeljko | f | | 2253 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lundin, Jan | f | | 2164 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Petersson, David | | | 1638 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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