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Individual Calculations August 2023 |
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| Posuniak, Weronika Total change: -42.80 | |   |
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| Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1949 | 5.00 | 9 | -2.14 | 20 | -42.80 | |
|  Gunnarsson, Helgi Petur | | | 1723 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Szyszko, Jan | | | 1752 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Grzadka, Artur | | | 1741 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kotowicz, Kamil | | | 1703 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jaszczuk, Piotr | | | 1671 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Strawa, Jakub | | | 1602 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Piotrowski, Daniel | | | 1768 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Borkowski, Adam | | | 1718 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mazurek, Jerzy | | | 1738 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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