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Individual Calculations February 2020 |
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| Grineva, Marianna Total change: -9.40 | |   |
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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 |
| 1890 | 2011 | 5.50 | 9 | -0.47 | 20 | -9.40 | |
|  Kulpa, Zuzanna | | | 1878 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Butyrowski, Marcel | | | 1899 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kaliszuk, Kamil | | | 1911 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Krawczyk, Wojciech | | | 1885 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Warchol, Kamil | c | | 1827 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Raiko, Yossi | | | 1938 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Jedynak, January | | | 1840 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zabron, Maksym | | | 1907 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lozovoi, Roman | | | 1926 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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