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Individual Calculations September 2017 |
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| Zak, Pawel Total change: 9.00 | |   |
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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 |
| 1902 | 1767 | 3.50 | 9 | 0.45 | 20 | 9.00 | |
|  Lapaj, Mateusz | | | 2093 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Keely, Leo A | | | 1962 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Adamczewski, Maciej | | | 2134 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Niedbala, Bartlomiej | | | 1819 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Wierzbowska, Aleksandra | | | 1689 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kiedowski, Artur | | | 1744 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Rosicki, Marcin | | | 1979 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Meers, Hubert | | | 1832 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Sobczynski, Roman | | | 1869 | 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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