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Individual Calculations February 2021 |
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| Sygulski, Piotr Total change: 20.40 | |   |
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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 |
| 1925 | 1799 | 3.50 | 9 | 0.51 | 40 | 20.40 | |
|  Sielicki, Tomasz | | | 1997 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Cap, Piotr | | | 2008 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dzwierzynski, Bartosz | | | 1939 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Antoniewicz, Jakub | | | 1855 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Smietanska, Wiktoria | c | | 2013 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sroka, Slawomir | | | 1954 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Zabrzanska, Weronika | | | 1849 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Gromczak, Dariusz | | | 1854 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ociepka, Tomasz | | | 1857 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | |
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