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Individual Calculations February 2015 |
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| Slabek, Grzegorz Total change: -56.80 | |   |
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| XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa B | Krakow | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2076 | 4.00 | 9 | -2.03 | 20 | -40.60 | |
|  Stsepkina, Katsiaryna | | | 1936 | BLR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Krokay, Urszula | | | 2003 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Karwowski, Kacper | | | 2010 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Kumala, Aleksander | | | 1959 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sanetra, Szymon | | | 1983 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sujkowski, Pawel | | | 1905 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lada, Ireneusz | | | 1927 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Orsatti, Marcello | | | 1907 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kruijf, Caspar | | | 1915 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | IV Liga seniorów - etap Kraków | Krakow | POL | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 2076 | 2.50 | 4 | -0.81 | 20 | -16.20 | |
| | Rychlik, Sylwester | | | 1676 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuta, Krzysztof | | | 1676 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wnuk, Wojciech | | | 1676 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kyc, Jerzy | | | 2043 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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