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Individual Calculations September 2021 |
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| Smietanska, Wiktoria Total change: -82.80 | |   |
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| Wroclaw OPEN 2021- group A | Wroclaw | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1808 | 2.00 | 8 | -0.92 | 40 | -36.80 | |
|  Barchuk, Irina | | | 2038 | UKR | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Vanduyfhuys, Daria | | wf | 2101 | BEL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bielan, Jakub | | | 1821 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Leipert, Pieter | | | 1951 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Demski, Michal | | | 1831 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Madajczak, Piotr | | | 1853 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Raczek, Krzysztof | | | 1948 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Lambrecht, Tomasz | | | 1769 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 57th Akiba Rubinstein Chess Festival - OPEN A | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1808 | 1.50 | 9 | -1.15 | 40 | -46.00 | |
| | Wacior, Maciej | | | 2134 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Paprocki, Antoni | | | 1982 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zima, Teofil | | | 1994 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Madajczak, Piotr | | | 1853 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Antoniewicz, Jakub | | | 1912 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Hetzer, Volkhard | | | 1925 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kejna, Piotr | c | | 1722 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Dwilewicz, Katarzyna | | wf | 2130 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Szyszylo, Rafal | | | 2179 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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