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Individual Calculations August 2021 |
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| Plich, Lucyna Total change: 22.00 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1075 | 2.00 | 7 | 0.55 | 40 | 22.00 | |
|  Grzechowiak, Kacper | | | 1475 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rybka, Tatiana | | | 1334 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Zawal, Krzysztof | | | 1290 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Trusewicz, Jakub | | | 1291 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Plichta, Olga | | | 1268 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kudraszow, Filip | | | 1266 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Wittych, Maciej | | | 1280 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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