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Individual Calculations June 2019 |
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| Kostecka, Marika Total change: 72.40 | |   |
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| MIEDZYZDROJE 2019 - VIII Turniej Szachowy Z SZACHAMI przez POLSKE GRUPA "A" | Miedzyzdroje | POL | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1782 | 5.00 | 9 | 1.81 | 40 | 72.40 | |
|  Tarawski, Adrian | | | 1382 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Andrzejewska, Anna | | | 2008 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Sliwerski, Radoslaw | | | 2017 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Korbal, Arkadiusz | | | 2170 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Fikus, Zygmunt | | | 2007 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Czechowski, Jakub | | | 1894 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Koziorowicz, Michal | | | 1996 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dzida, Kamil | | | 1877 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Majdanski, Maksymilian | | | 1720 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | * 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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