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Individual Calculations September 2021 |
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| Szymanska, Joanna Total change: -43.60 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1357 | 3.50 | 7 | -1.09 | 40 | -43.60 | |
|  Zalewski, Michal | | | 1106 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Gajda, Anna | | | 1017 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pycinski, Wladyslaw | | | 1534 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Stronczek, Karol | | | 1187 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bartnik, Michal | | | 1579 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zimny, Karol | | | 1046 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Fronczek, Michal | | | 1083 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | |
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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