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Individual Calculations March 2015 |
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| Piechot, Steffen Total change: -60.80 | |   |
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| Div II 7 2014-15 rond 5 | Sweden | SWE | 2015-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1945 | 0.00 | 1 | -0.47 | 40 | -18.80 | |
|  Goransson, Martin | | | 1968 | SWE | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | Elite Hotels Open 2015 | Vaxjo | SWE | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1945 | 1.50 | 4 | -1.05 | 40 | -42.00 | |
|  Torngren, Gustav | | | 1545 * | SWE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Segerfelt, Louise | | | 1753 | SWE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Johansson, Carl Fredrik | c | | 2160 | SWE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Qwarfort, Fredrik | | | 1838 | SWE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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