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Individual Calculations December 2021 |
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| Westlund, Tim Total change: 17.40 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1729 | 3.00 | 4 | 0.87 | 20 | 17.40 | |
|  Eriksson, Jan | | | 1503 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Satherblom, Marco | | | 1421 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Karlsson, Patrik | | | 1961 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nackholm, Erik | | | 1904 | SWE | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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