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Individual Calculations February 2018 |
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| Marzec, Karol Total change: -7.80 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa B | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2014 | 5.50 | 9 | -0.39 | 20 | -7.80 | |
|  Kubik, Zbigniew | | | 1832 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Dryja, Szymon | | | 1861 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Bachor, Tomasz | | | 1926 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Dwilewicz, Agata | | | 1904 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Silich, Yahor | c | | 1897 | BLR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mielczarek, Daniel | | | 1900 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mirski, Michal | | | 1973 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Koloczek, Maciej | | | 1882 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jankowiak, Tomasz | | | 1923 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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