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Rapid:
Individual Calculations April 2023 |
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| Tomczyk, Piotr Total change: 66.40 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1584 | 5.00 | 8 | 3.32 | 20 | 66.40 | |
|  Kozel, Jiri | | | 2011 | CZE | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Beran, Daniel | | | 1244 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jelinek, Marek | | | 1969 | CZE | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Vranova, Zdenka | | | 1872 | CZE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Kostka, Vit | f | | 2110 | CZE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Novacek, Pavel | | | 1842 | CZE | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Didi, Jan | | | 1884 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Malinowski, Damian | | | 1917 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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