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Individual Calculations April 2008 |
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| Semme, Lothar Total change: -55.50 | |   |
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| XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open B | Krakow | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1924 | 3.00 | 7 | -2.22 | 25 | -55.50 | |
|  Barski, Radoslaw | | | 2070 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Jablonska, Sabina | | | 1693 | POL | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Poswiatowski, Stanislaw | | | 1654 | POL | 0.50 | 1 | -0.33 | 25 | -8.25 | | | Dworak, Artur | | | 1713 | POL | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Kosztyla, Andrzej | | | 1649 | POL | 0.00 | 1 | -0.83 | 25 | -20.75 | | | Ruggiero, Janusz | | | 1677 | POL | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Lewtak, Dominik | | | 1574 | POL | 1.00 | 1 | 0.11 | 25 | 2.75 | |
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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