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Individual Calculations February 2019 |
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| Piwowarczyk, Arkadiusz Total change: -11.80 | |   |
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| XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa C | Krakow | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1664 | 5.50 | 8 | -0.59 | 20 | -11.80 | |
|  Herbut, Maciej | | | 1324 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Waszkowska, Sandra | | | 1264 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eggink, Aleksander | | | 1330 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Klim, Filip | | | 1456 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kulikowski, Michal | | | 1428 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Piwowarczyk, Bartlomiej | | | 1718 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Day, Tobias | | | 1477 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Knapik, Kamil | | | 1534 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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