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Individual Calculations February 2018 |
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| Barchuk, Irina Total change: 21.00 | |   |
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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 |
| 1932 | 2013 | 6.50 | 9 | 1.05 | 20 | 21.00 | |
|  Van Steenkiste, Luc | | | 1825 | BEL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Mielczarek, Daniel | | | 1900 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Jankowiak, Tomasz | | | 1923 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kostecka, Marika | | | 1898 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kulesza, Andrzej | | | 1812 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kumor, Lukasz | | | 2046 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Slezinski, Nikodem | | | 2024 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mike, Patryk | | | 1964 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kostanski, Marcin | | | 1999 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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