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Individual Calculations December 2021 |
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| Skjoldebrand, Martin Total change: 21.80 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1864 | 2.00 | 4 | 1.09 | 20 | 21.80 | |
|  Svensson, Mikael | | | 2128 | SWE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Palmqvist, Fredrik | | | 2036 | SWE | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Douhan, David | | | 2133 | SWE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Heidarsson, Arnar Milutin | | | 2026 | ISL | 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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