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Individual Calculations April 2008 |
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| Vynnykov, Philip Total change: 4.25 | |   |
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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 |
| 1785 | 1875 | 2.00 | 3 | 0.17 | 25 | 4.25 | |
|  Sygnet, Maciej | | | 1583 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Kumor, Lukasz | | | 2096 | POL | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Ruggiero, Janusz | | | 1677 | POL | 1.00 | 1 | 0.24 | 25 | 6.00 | |
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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