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Rapid:
Individual Calculations April 2023 |
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| Sabuk, Piotr Total change: -12.30 | |   |
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| Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich | Scinawka Srednia | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 2301 | 7.00 | 9 | -1.23 | 10 | -12.30 | |
|  Popczynska, Michalina | | | 1901 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Szuber, Dawid | | | 1600 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Kowalik, Waldemar | | | 1746 | POL | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Majocha, Piotr | | | 1846 | POL | 0.00 | 1 | -0.94 | 10 | -9.40 | | | Frac, Piotr | | | 1633 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Gromczak, Dariusz | | | 1824 | POL | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Grzesiek, Kamil | | | 1691 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Wilgosz, Szczepan | | | 1709 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Razin, Vadim | | | 2297 | UKR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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