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Individual Calculations December 2018 |
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| Pettersson, Lars-Ake Total change: 33.20 | |   |
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| SeniorSthlm Veteran60 DM 2018 | Stockholm | SWE | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1706 | 4.50 | 9 | 0.83 | 40 | 33.20 | |
|  Horling, Lars | | | 1449 | SWE | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Wedin, Svante | | | 1972 | SWE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Welamsson, Welam | | | 1562 | SWE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Engstrom, Stefan | | | 1997 | SWE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Aberg, Lars-Erik | | | 1631 | SWE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Svensson, Lars-Ake | | | 1922 | SWE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Westrom, Hans | | | 1688 | SWE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bergsten, Mats | | | 1924 | SWE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hartzell, Ove | | | 1894 | SWE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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