Individual Calculations February 2017 |
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Chwalewski, Marek Total change: -7.40 | | |
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Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie' | Lublin | POL | 2016-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1586 | 1765 | 4.50 | 7 | -0.37 | 20 | -7.40 | |
| Bojczewski, Mateusz | | | 1406 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | Serewa, Antoni | | | 1365 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dobosz, Kamil | | | 1759 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | Bien, Janusz | | | 1934 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | Wojcik, Bogumil | | | 1600 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | Lobacz, Adam | | | 1365 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kaluszynski, Andrzej | | | 1674 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | * 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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