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Rapid:
Individual Calculations February 2019 |
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| Jurkiewicz, Joanna Total change: -31.40 | |   |
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| Zimowy Turniej o Puchar Wojta Gminy Kolbudy 2019 | Kowale | POL | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1622 | 4.50 | 9 | -1.57 | 20 | -31.40 | |
|  Kusmierz, Maciej | | | 2022 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zygzula, Mariusz | | | 1258 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marszk, Kazimierz | | | 1806 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Liskiewicz, Jakub | | | 1222 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zielonka, Mateusz | | | 1467 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Maciaszek, Piotr | | | 1222 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Obrycki, Cyprian | | | 1222 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brzozowski, Norbert | | | 1662 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Jagodzinski, Jaromir | | | 1222 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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