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Individual Calculations April 2009 |
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| Babczynski, Dariusz Total change: 2.40 | |   |
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| XII Miedzynarodowy Turniej o Puchar Prezydenta Raciborza | Raciborz | POL | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1968 | 3.00 | 7 | 0.16 | 15 | 2.40 | |
|  Grzenia, Jerzy | | | 2103 | POL | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Wieczorek, Zbigniew | | | 2315 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Obrusnik, Michal | | | 2181 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Grudzien, Piotr | | | 1965 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Polok, Kacper | | | 2058 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Dutkowski, Wieslaw | | | 1630 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Szneider, Kazimierz | | | 2023 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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