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Individual Calculations June 2021 |
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| Grossmann, Ryszard Total change: -16.40 | |   |
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| Mistrzostwa Polski Seniorow w szachach na 2021 rok | Karpacz | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1952 | 5.00 | 8 | -0.82 | 20 | -16.40 | |
|  Zielinski, Andrzej | | | 1750 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Daleczko, Zbigniew | | | 1637 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Krzyzanowska-Zadlo, Lidia | | | 1817 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pociejowski, Marek | | | 1836 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gromczak, Dariusz | | | 1831 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Nowak, Marek | | | 1708 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Winiarski, Kazimierz | | | 1720 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kawula, Andrzej | | | 1874 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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