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Individual Calculations December 2021 |
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| Andersson, Kristian 1975 Total change: -10.00 | |   |
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| EP Open 2021 | Svedala | SWE | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1328 | 0.00 | 3 | -0.50 | 20 | -10.00 | |
|  Sandberg, Ulf | | | 1708 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Johansson, Sigge | | | 1482 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Andersson, Erik 1955 | | | 1657 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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