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Individual Calculations February 2017 |
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| Ptaszek, Piotr Total change: 39.20 | |   |
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| XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa B | Krakow | POL | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1817 | 4.50 | 9 | 1.96 | 20 | 39.20 | |
|  Szolc, Grzegorz | | | 1996 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Motyl, Tomasz | | | 2012 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Niedbal, Piotr | | | 1898 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Mika, Tomasz | | | 2022 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Popiol, Michal | | | 2006 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fronczak, Sebastian | | | 1912 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Walentukiewicz, Michal | c | | 2090 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Lis, Mateusz | | | 1982 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Moscicka, Pola | | | 1947 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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