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Individual Calculations May 2024 |
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| Spyra, Piotr Total change: -30.40 | |   |
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| Columbus Energy Mistrzostwa Polski Amatorow - do 2100 FIDE | Sianozety | POL | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1915 | 3.00 | 8 | -1.52 | 20 | -30.40 | |
|  Wolanski, Lukasz | | | 1614 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Mrozowski, Nikodem | | | 1746 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Motyl, Tomasz | | | 1891 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zgadzaj, Rafal | c | | 1951 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Lewandrowski, Tomasz | | | 1919 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Plotka, Wojciech | | | 1958 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Mazus, Jakub | | | 1818 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Guzik, Jolanta | | wf | 1977 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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