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Individual Calculations September 2009 |
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| Sikora, Rafal Total change: 48.50 | |   |
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| XX Open Tournament Rudnik`2009 Gr B | Rudnik nad Sanem | POL | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1597 | 4.50 | 6 | 1.94 | 25 | 48.50 | |
|  Kiljanski, Jedrzej | | | 1696 | POL | 1.00 | 1 | 0.64 | 25 | 16.00 | |  Wozniak, Marcin | | | 1726 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Kacprzyk, Kaja | | | 1725 | POL | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Stopyra, Klaudia | | | 1471 | POL | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Wasik, Roman | | | 1721 | POL | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Wozny, Tomasz | | | 1570 | POL | 1.00 | 1 | 0.46 | 25 | 11.50 | |
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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