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Individual Calculations October 2021 |
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| Murdzia, Piotr Total change: -1.90 | |   |
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| Druzynowe Mistrzostwa Polski 2021 - II liga | Sypniewo | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2425 | 5.00 | 7 | -0.19 | 10 | -1.90 | |
|  Bilczewski, Kacper | | | 2112 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Luczak, Filip | f | | 2278 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Gumula, Daniel | f | | 2163 | POL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Golenia, Jan | | | 2122 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Stysiak, Szymon | | | 2193 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Piesik, Piotr | m | | 2404 | POL | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Stoma, Pawel | | | 2328 | POL | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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