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Individual Calculations February 2023 |
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| Sanetra, Piotr Total change: -19.80 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa E SENIOR 60 | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 2032 | 3.50 | 5 | -0.99 | 20 | -19.80 | |
|  Nalichowski, Bogdan | | | 1376 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lisak, Jerzy | | | 1632 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Michalik, Marek | | | 1658 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Plesiuk, Jan | | | 1588 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Kawula, Andrzej | | | 1851 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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