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Rapid:
Individual Calculations August 2022 |
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| Pietraszko, Jakub Total change: -28.40 | |   |
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| Grand Prix Polonii 28 | Wroclaw | POL | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1740 | 2.50 | 6 | -1.42 | 20 | -28.40 | |
|  Jedrzejko, Wojciech | | | 1351 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Smietanska, Wiktoria | c | | 1819 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ochman, Sebastian | | | 1797 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bem, Tymoteusz | | | 1555 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Turek, Michal | | | 1610 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Krzyzosiak, Anna | | | 1521 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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