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Individual Calculations April 2021 |
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| Andrae, Dirk Total change: -10.40 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga R1-6 | Chorzow | POL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2034 | 3.00 | 6 | -0.52 | 20 | -10.40 | |
|  Matysek, Pawel | | | 1634 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Dzierzak, Radoslaw | f | | 2252 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Szolc, Grzegorz | | | 2018 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Zawierucha, Aleksander | | | 1890 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Drabiniok, Kazimierz | | | 1882 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zowada, Kazimierz | | | 2058 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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