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Blitz:
Individual Calculations June 2023 |
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| Popczyk, Ryszard Total change: -3.80 | |   |
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| Bytomski Blitz Open nr 1 | Bytom | POL | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1501 | 1.00 | 6 | -0.19 | 20 | -3.80 | |
|  Kyc, Jerzy | | | 2388 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Marchewka, Jakub | | | 1865 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Plonka, Mateusz | | | 1644 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Wiewiora, Eneasz | f | | 2242 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Brzoska, Mariusz | | | 1514 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Karut, Kacper | | | 1650 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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