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Individual Calculations February 2014 |
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| Praszak, Michal Total change: -3.45 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie -Open A | Lublin | POL | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2121 | 4.50 | 7 | -0.23 | 15 | -3.45 | |
|  Kokoszczynski, Jan | | | 1726 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Krasowski, Piotr | | | 1865 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Polkowski, Piotr | | | 2194 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Chlewinski, Artur | | | 1721 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Czerw, Dawid | | | 1991 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Chwalewski, Marek | | | 1928 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Stoma, Pawel | | | 2314 | POL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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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