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Rapid:
Individual Calculations December 2021 |
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| Krzyzosiak, Marta Total change: 28.40 | |   |
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| Grand Prix Polonii 20211126 | Wroclaw | POL | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1595 | 2.00 | 4 | 0.63 | 20 | 12.60 | |
|  Grossmann, Ryszard | f | | 1780 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krzyzosiak, Anna | | | 1500 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Zinchenko, Anatoly | | | 2037 | RUS | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Jankowski, Aleksander | | | 1651 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Mistrzostwa Dolnego Slaska w Szachach Szybkich 2021 | Lubin | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1595 | 4.00 | 8 | 0.79 | 20 | 15.80 | |
| | Radecki, Krzysztof | | | 1130 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cukrowski, Filip | f | | 2203 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Hajnrych, Jakub | | | 1897 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wilk, Aleksander | | | 1503 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zahorski, Bartosz | | | 1373 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bednarczyk, Mateusz | | | 1509 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Skawinski, Arkadiusz | f | | 2299 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Luba, Lukasz | | | 2061 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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