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Individual Calculations January 2018 |
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| Persson, Kjell Total change: -25.20 | |   |
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| Seniorschack DM Sthlm ht 2017 | Stockholm | SWE | 2017-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1824 | 5.00 | 9 | -1.26 | 20 | -25.20 | |
|  Zivic, Miroljub | | | 1424 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Flodmark, Tarras | | | 1826 | SWE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lowgren, Bjorn | | | 1809 | SWE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Hartzell, Ove | | | 1920 | SWE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Horling, Lars | | | 1470 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Strid, Erik | | | 1463 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ring, Lars | | | 1720 | SWE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hallstedt, Leif | | | 1454 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gustavsson, Veine | | | 1734 | SWE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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