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Rapid:
Individual Calculations April 2017 |
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| Chrobak, Piotr Total change: -14.00 | |   |
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| Polanka Open 2017 | Ostrava | CZE | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1841 | 4.50 | 9 | -0.70 | 20 | -14.00 | |
|  Tran, Robin | | | 1441 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Firt, Stanislav | f | | 2126 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Machura, Jaroslav | | | 1533 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cieslak, Patrycjusz | | | 1986 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kwiatkowski, Zygmunt | | | 1638 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Starosta, Martyna | | | 1463 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Klima, Lukas | m | | 2190 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Kroliczek, Gabriela | | | 1497 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Jochmann, Christian | | | 1995 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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