Individual Calculations March 2019 |
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Zbrzeski, Piotr Total change: 22.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Mazowsza 2018-2019 Round 4-7 | Warszawa | POL | 2019-02-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1872 | 1749 | 2.50 | 4 | 1.12 | 20 | 22.40 | |
| Borkowski, Kamil | | | 1987 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Pajak, Jakub | | | 1958 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | Syrkiewicz, Michal | | | 1695 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | Sacharewicz, Krzysztof | | | 1847 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | 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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