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Individual Calculations July 2008 |
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| Ziobrowska, Danuta Total change: -27.00 | |   |
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| VI International New Year Chess Tournament B | Koszalin | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1736 | 0.00 | 3 | -1.08 | 25 | -27.00 | |
|  Minko, Janusz | | | 1997 | POL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Wirowski, Piotr | | | 1674 | POL | 0.00 | 1 | -0.59 | 25 | -14.75 | |  Bregoszewski, Leon | | | 1876 | POL | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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