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Individual Calculations December 2021 |
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| Kwiek, Janusz Total change: -27.60 | |   |
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| Weekendowe Jesienne FIDE granie w Hetmanie 2021_C | Warszawa | POL | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1413 | 2.50 | 7 | -1.38 | 20 | -27.60 | |
|  Dymowska, Joanna | | | 1064 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Suminski, Bogdan | | | 1423 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Flis, Piotr | | | 1326 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kopaczewski, Zbigniew | | | 1473 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lachcik, Marek | | | 1420 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Zawadzki, Wojciech | | | 1285 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Majkowski, Blazej | | | 1563 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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