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Individual Calculations October 2008 |
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| Sobolewski, Bartosz Total change: -22.25 | |   |
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| International Chess Festival, OPEN 2008, Chojnice | Chojnice | POL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1908 | 4.00 | 7 | -0.89 | 25 | -22.25 | |
|  Sobkowski, Krzysztof | | | 1558 | POL | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Sowa, Martyna | | | 1628 | POL | 0.50 | 1 | -0.34 | 25 | -8.50 | | | Lewandowski, Michal | | | 1644 | POL | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Jarczewski, Marcin | | | 1836 | POL | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Wodzynski, Michal | | | 1929 | POL | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Czapiewski, Waldemar | | | 1863 | POL | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Gorniewicz, Oskar | | | 1753 | POL | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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