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Individual Calculations December 2021 |
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| Joensson, Claes Total change: -32.60 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1646 | 1.00 | 4 | -1.63 | 20 | -32.60 | |
|  Moller, Tomas | | | 1311 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Morell, Ludvig | | | 1863 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Satherblom, Marco | | | 1421 | SWE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kjartansson, Matthias Bjorgvin | | | 1454 | ISL | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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