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Individual Calculations March 2012 |
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| Praszak, Michal Total change: -28.20 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie | Lublin | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2170 | 1.50 | 4 | -1.88 | 15 | -28.20 | |
|  Krasowski, Piotr | | | 1770 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Chwalewski, Marek | | | 1931 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Rastropin, Yuriy | | | 1770 * | UKR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Wojcieszyn, Zdzislaw | | | 1983 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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