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Individual Calculations February 2020 |
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| Koziorowicz, Michal Total change: -85.20 | |   |
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| International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2184 | 4.00 | 9 | -2.13 | 40 | -85.20 | |
|  Wikar, Martyna | | | 1978 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Falkowski, Dawid | | | 1957 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Jarocka, Liwia | f | wf | 1907 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Jurkiewicz, Krzysztof | | | 2023 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Goraj, Barbara | | wc | 2044 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Karwacki, Piotr | | | 1952 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chylewski, Patryk | f | | 2357 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Golecki, Jan | | | 2053 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Malicka, Maria | | wc | 2104 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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