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Individual Calculations January 2023 |
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| Niemiec, Krzysztof Total change: -18.00 | |   |
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| Szachowe Mikolajki z KKSz - gr. B | Krakow | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1302 | 1.50 | 3 | -0.45 | 40 | -18.00 | |
|  Wolak, Jan | | | 1155 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Kucab, Piotr | | | 1259 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Moroz, Volodymyr | | | 1163 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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