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Individual Calculations September 2017 |
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| Sobczynski, Roman Total change: -24.60 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1869 | 2.50 | 8 | -1.23 | 20 | -24.60 | |
|  Bilczewski, Kacper | | | 2191 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Kwasniak, Kacper | | | 1727 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kruczynski, Marek | | | 1752 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mechlinski, Jakub | | | 1742 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Klepek, Witold | | | 2104 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kucharska, Honorata | | wf | 2041 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Fritz, Antoni | | | 1897 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Zak, Pawel | | | 1767 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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