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Individual Calculations October 2023 |
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| Ziemniak, Piotr Total change: 14.60 | |   |
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| Druzynowe Mistrzostwa Polski - II Liga 2023 | Jastrzebia Gora | POL | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1793 | 3.00 | 9 | 0.73 | 20 | 14.60 | |
|  Gumula, Daniel | f | | 2146 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Cajbel, Maciej | | | 2151 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Walaszczyk, Aleksander | | | 1692 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Grochol, Kamil | | | 2092 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kielek, Andrzej | | | 1897 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Augustyn, Sebastian | | | 2046 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Drozdowski, Konrad | | | 2104 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Spyra, Piotr | | | 1850 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Jankowiak, Piotr | | | 2073 | POL | 0.00 | 1 | -0.16 | 20 | -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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