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Blitz:
Individual Calculations February 2019 |
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| Grabarczyk, Sylwester Total change: 24.80 | |   |
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| PRAGUE OPEN 2019 D - blitz tournament | Praha | CZE | 2019-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1604 | 2.50 | 8 | 1.24 | 20 | 24.80 | |
|  Liu, Zhaoqi | | | 2004 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Svitak, David | | | 1867 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Vavrinec, Tomas | | | 1990 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Klimek, Petr | | | 1857 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Melich, Jindrich | | | 1925 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Popelka, Pavel | | | 1816 | CZE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gerhardt, Dirk | | | 1850 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Roch, Florian | | | 1876 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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