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Individual Calculations February 2013 |
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| Czerw, Dawid Total change: -13.50 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie '2012 | Lublin | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1957 | 1.50 | 5 | -0.90 | 15 | -13.50 | |
|  Stoma, Pawel | | | 2310 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Szczepaniak, Lukasz | | | 1896 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Pikulinski, Janusz | | | 1967 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Krasowski, Piotr | | | 1815 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Chwalewski, Marek | | | 1939 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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