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Individual Calculations January 2019 |
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| Eriksson, Karl Total change: -17.40 | |   |
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| LASK Open 2018 | Lund | SWE | 2018-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1668 | 2.50 | 6 | -0.87 | 20 | -17.40 | |
|  Sundin, Sven-Ingvar | | | 1576 | SWE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Rosell, Sven | | | 1963 | SWE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Rehnquist, Per-Olof | | | 1729 | SWE | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Alsafar, Ala | | | 1580 | SWE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kharraziha, Hamid | | | 1509 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Petersson, David | | | 1385 | SWE | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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