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Individual Calculations September 2022 |
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| Jaroszewski, Piotr Total change: -4.40 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C | Ustron | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1337 | 4.00 | 6 | -0.11 | 40 | -4.40 | |
|  Strzoda, Natalia | | | 1158 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Dudek, Bartlomiej | | | 1102 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Krzeszowiec, Wojciech | | | 1180 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Staniczek, Kacper | | | 1273 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Kordowski, Karol | | | 1267 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Ryszka, Maciej | | | 1196 | 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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