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Individual Calculations January 2012 |
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| Kubiak, Jakub Total change: 2.70 | |   |
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| IX Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach Klasycznych | Gryfice | POL | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1478 | 1.00 | 4 | 0.09 | 30 | 2.70 | |
|  Karwowski, Kacper | | | 1822 | POL | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Zieba, Teofil | | | 1853 | POL | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Stylinski, Piotr | | | 1542 | POL | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Antolak, Julia | | | 1637 | POL | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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