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Individual Calculations August 2017 |
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| Pettersson, Alexander Total change: -40.80 | |   |
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| Klass I grp 1, 2017 | Stockholm | SWE | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2061 | 2.50 | 7 | -2.04 | 20 | -40.80 | |
|  Cramling Bellon, Anna | | | 1912 | SWE | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Jonsson, Henrik | | | 1786 | SWE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gallagher, Daniel Gh | | | 2147 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Svorono, Gabriel | | | 2007 | SWE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Nurmi, Ake | | | 1847 | SWE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Persson, Olle | | | 1980 | SWE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Adellian, Yashar | | | 1935 | SWE | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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