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Individual Calculations April 2009 |
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| Jajte-Pachota, Jerzy Total change: -17.25 | |   |
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| XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B | Krakow | POL | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1922 | 3.00 | 6 | -0.69 | 25 | -17.25 | |
|  Ruggiero, Janusz | | | 1698 | POL | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Dworak, Artur | | | 1718 | POL | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Koper, Ireneusz | | | 2026 | POL | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Skiba, Marta | | | 1636 | POL | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Bartkowiak, Damian | | | 2071 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Kuspak, Aleksander | | | 1813 | POL | 0.00 | 1 | -0.65 | 25 | -16.25 | |
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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