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Individual Calculations February 2020 |
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| Tomczyk, Ryszard Total change: -28.20 | |   |
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| International Chess Festival VARSOVIA 2019 - group C | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1306 | 2.50 | 7 | -1.41 | 20 | -28.20 | |
|  Taranowicz, Michal | | | 1522 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Dymowska, Joanna | | | 1068 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Gac-Mytych, Sara | | | 1099 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Szafranski, Maciej | | | 1432 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Blochowicz, Karol | | | 1188 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Paziewski, Marcin | | | 1433 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Renn, Grzegorz | | | 1069 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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