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Rapid:
Individual Calculations May 2015 |
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| Piotrowski, Pawel Total change: 27.20 | |   |
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| 5th International Ferdynand Dziedzic Chess Memorial. Polish Rapid Chess Championship | Trzcianka | POL | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1950 | 4.00 | 8 | 1.36 | 20 | 27.20 | |
|  Jaracz, Pawel | g | | 2350 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mrowczynski, Damian | | | 1550 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ludwinski, Daniel | | | 1664 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bieluszewski, Piotr | | | 2177 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gajek, Radoslaw | m | | 2325 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Krainski, Aleksander | f | | 2163 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Mazurkiewicz, Michal | | | 2204 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Majdan-Gajewska, Joanna | | wg | 2350 * | 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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