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Rapid:
Individual Calculations December 2015 |
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| Pietraszko, Jakub Total change: 57.40 | |   |
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| Grand Prix Polonii Wroclaw - 20.11.2015 | Wroclaw | POL | 2015-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1715 | 4.00 | 7 | 2.87 | 20 | 57.40 | |
|  Zmarzly, Aleksandra | | | 2039 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Galinski, Jaroslaw | | | 1942 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Malinowski, Damian | | | 1862 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Grossmann, Ryszard | f | | 2115 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Motyl, Tomasz | | | 1908 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Dowgird, Filip | | | 2115 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kubien, Jerzy | f | | 2115 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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