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Individual Calculations March 2018 |
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| Urban, Jacek Total change: -6.20 | |   |
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| Druzynowe Mistrzostwa KPZSzach sezon 2017/2018 Round 7 | Bydgoszcz | POL | 2018-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1474 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
|  Bialas, Jerzy | | | 1614 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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