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Individual Calculations August 2019 |
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| Martynyuk, Elizaveta Total change: 9.40 | |   |
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| Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2125 | 3.50 | 9 | 1.14 | 20 | 22.80 | |
|  Sieciechowicz, Marcin | m | | 2399 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Marczuk, Dominik | f | | 2300 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Efimenko, Zahar | g | | 2525 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bednarek, Sylwester | f | | 2291 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Barski, Radoslaw | m | | 2468 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bebel, Arkadiusz | f | | 2290 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Deszczynski, Adam | | | 2304 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Szustakowski, Antoni | f | | 2279 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dwilewicz, Katarzyna | | wf | 2050 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | CZECH OPEN 2019 - A - GM open | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2125 | 3.00 | 9 | -0.67 | 20 | -13.40 | |
| | Grela, Kacper | f | | 2354 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nguyen, Alex Dac-Vuong | | | 2267 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Pipia, Ekaterine | | | 1945 | GEO | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Simet, Martin | f | | 2244 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Danek, Pavel | | | 1902 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nikologorsky, Matfei | | | 2223 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Godzwon, Iwo | f | | 2285 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ratsma, Rosa | | wm | 2282 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Slovak, Kilian | f | | 2242 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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