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Rapid:
Individual Calculations December 2021 |
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| Krawczyk, Tomasz Total change: -18.40 | |   |
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| Grand Prix Polonii 20211119 | Wroclaw | POL | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1552 | 2.00 | 6 | -0.92 | 20 | -18.40 | |
|  Walentukiewicz, Michal | c | | 2003 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Witczak, Kamil | | | 1371 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Krzywda, Andrzej | c | | 2045 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Sawczuk, Czeslaw | | | 1592 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Jurkowska, Magdalena | | | 1391 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rzadkowska, Kaja | | | 1136 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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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