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Individual Calculations December 2022 |
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| Joensson, Per-Gosta Total change: -23.60 | |   |
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| Skromberga ASS KM 2022 R123 | Ekeby | SWE | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1799 | 1.00 | 2 | -0.28 | 20 | -5.60 | |
|  Persson, Lars 1958 | | | 1590 | SWE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Andersson, Tord | | | 1790 | SWE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Skromberga ASS KM 2022 R456 | Ekeby | SWE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1789 | 1.00 | 3 | -0.90 | 20 | -18.00 | |
|  Segerstrom, Lars | | | 1389 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dehlin, Hans | | | 1905 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Joensson, Nils-Arne | | | 1689 | SWE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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