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Individual Calculations February 2020 |
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| Alisaari, Vellu Total change: -9.00 | |   |
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| XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C | Krakow | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1243 | 1.50 | 5 | -0.45 | 20 | -9.00 | |
|  Kostecki, Samuel | | | 1629 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Szczepanska, Jagoda | | | 1027 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Wnuk, Piotr | | | 1153 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Klok, Kacper | | | 1459 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Jedrzejczak, Lukasz | | | 1443 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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