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Individual Calculations February 2020 |
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| Kalkowski, Igor Total change: -53.20 | |   |
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| XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B | Krakow | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1945 | 3.00 | 8 | -1.33 | 40 | -53.20 | |
|  Rogala, Milosz | | | 1804 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Kukorowski, Jan | | | 1809 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ociepka, Tomasz | | | 1839 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Klusak, Piotr | | | 2084 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Janus, Przemyslaw | | | 2065 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nasirov, Ruslan | | | 2013 | UKR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Szelag, Zuzanna | | | 1855 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Szwaj, Justyna | | | 1840 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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