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Individual Calculations August 2017 |
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| Grahn, Lars Total change: -1.60 | |   |
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| Nordic Senior S65 Championship 2017 | Vaxjo | SWE | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2008 | 5.00 | 8 | -0.08 | 20 | -1.60 | |
|  Wihlborn, Bengt | | | 1842 | SWE | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Nilsson, Weine | | | 1956 | SWE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Lundgren, Ulf | | | 1963 | SWE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Ehlers, Kjeld | | | 1608 * | DEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koski, Viljo | | | 1917 | SWE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Norevall, Ulf | | | 1769 | SWE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ekelund, Kurt | | | 2003 | SWE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Westin, Ake | | | 2098 | 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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