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Rapid:
Individual Calculations December 2014 |
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| Maruszczak, Joanna Total change: -41.80 | |   |
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| 4 Pory Roku - Jesien z Szachami OPEN | Szczecin | POL | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1856 | 4.00 | 8 | -2.09 | 20 | -41.80 | |
|  Dworzynska, Daria | | | 1456 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Weichhold, Pawel | m | | 2256 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grzesik, Gracjan | | | 1456 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kossowski, Witold | | | 1469 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mike, Patryk | | | 1473 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jacek, Roksana | | | 1850 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Gregorz, Jan | | | 1464 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Krzywnicka, Maria | | | 1456 * | POL | 1.00 | 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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