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Individual Calculations October 2023 |
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| Spyra, Piotr Total change: 0.60 | |   |
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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 |
| 1896 | 1850 | 4.00 | 9 | 0.03 | 20 | 0.60 | |
|  Demianowicz, Maciej | | | 1975 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Flis, Pawel | c | | 1948 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Zareba, Radoslaw | | | 2102 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Chmura, Eryk | | | 1751 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Wisniewski, Szymon | | | 1753 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Grzesik, Norbert | | | 1857 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kielek, Andrzej | | | 1897 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Ziemniak, Piotr | | | 1793 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Boruta, Dawid | | | 1990 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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