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Individual Calculations February 2021 |
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| Gromczak, Dariusz Total change: -8.60 | |   |
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| XXXI Miedzynarodowy Festiwal Szachowy CRACOVIA 2020 Grupa B | Krakow | POL | 2020-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1854 | 3.50 | 9 | -0.43 | 20 | -8.60 | |
|  Kumor, Lukasz | | | 2034 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Kindler, Przemyslaw | | | 2096 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Khachatryan, Taron | | | 2056 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Swiderski, Radoslaw | | | 1995 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gorecki, Janusz | | | 1740 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Majchrowski, Leszek | | | 1720 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Wojtyra, Dariusz | | | 1947 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sygulski, Piotr | | | 1799 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Pawicka, Magdalena | | | 1762 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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