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Individual Calculations August 2023 |
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| Krajewska, Katarzyna Total change: -37.80 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1997 | 1.00 | 6 | -1.89 | 20 | -37.80 | |
|  Rabatin, Jakub | f | | 2273 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  O`cuilleanain, Oisin | | | 2130 | IRL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Tillmann, Stanislav | | | 1951 | CZE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Fialka, Adam | | | 1904 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kozelsky, Marek | | | 1902 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Olsar, Zdenek | | | 1941 | CZE | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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