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Individual Calculations April 2013 |
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| Wilczek, Piotr Total change: 9.30 | |   |
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| RYBNIK CHESS CLASSIC 2013 | Rybnik | POL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1773 | 3.50 | 7 | 0.31 | 30 | 9.30 | |
|  Wodecki, Daniel | | | 2049 | POL | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Ochmyt, Jakub | | | 1528 | CZE | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Marek, Matyas | | | 2003 | CZE | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Kucharska, Honorata | | | 1578 | POL | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Cieslak, Wiktoria | | | 1499 | POL | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Hofirek, Benedikt | | | 2131 | CZE | 0.50 | 1 | 0.40 | 30 | 12.00 | | | Dziodzio, Angelika | | | 1899 | POL | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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