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Individual Calculations June 2018 |
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| Mrazek, Roman Total change: -11.60 | |   |
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| Open Bohumin 2018 - A | Bohumin | CZE | 2018-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1847 | 4.00 | 8 | -0.58 | 20 | -11.60 | |
|  Lach , Alicja | | | 1447 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koziol, Kamil | f | | 2238 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kwiatkowski, Zygmunt | | | 1505 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Orzechowski, Michal | | | 1583 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Suchanek, Paulina | | | 1516 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tymrakiewicz, Rafal | f | | 2246 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Adamczyk, Piotr | | | 1791 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gratze, Michael | | | 1975 | AUT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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