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Individual Calculations October 2020 |
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| Pyda, Zbigniew Total change: -9.50 | |   |
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| Druzynowe Mistrzostwa Polski - II Liga 2020 | Poronin | POL | 2020-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2293 | 4.50 | 9 | -0.95 | 10 | -9.50 | |
|  Samborski, Henryk | | | 2069 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Jankowiak, Tomasz | | | 2154 | POL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kolosowski, Mateusz | m | | 2469 | POL | 1.00 | 1 | 0.73 | 10 | 7.30 | | | Ciasnocha, Michal | | | 1893 * | POL | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Niedbala, Bartlomiej | f | | 2356 | POL | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kasperek, Ryszard | | | 2179 | POL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Zakrzewski, Marek | f | | 2267 | POL | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Kosiorek, Marek | | | 2223 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Lapaj, Mateusz | | | 2235 | POL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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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