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Rapid:
Individual Calculations December 2021 |
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| Witczak, Kamil Total change: -15.00 | |   |
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| Grand Prix Polonii 20211119 | Wroclaw | POL | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1371 | 0.00 | 4 | -0.75 | 20 | -15.00 | |
|  Zerebiec, Maurycy | | | 1886 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Krawczyk, Tomasz | | | 1552 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Walentukiewicz, Michal | c | | 2003 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Klapcinski, Janusz | | | 1416 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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