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Individual Calculations August 2019 |
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| Piesik, Piotr Total change: -12.30 | |   |
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| CZECH OPEN 2019 - A - GM open | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2421 | 5.00 | 9 | -1.23 | 10 | -12.30 | |
|  Budrewicz, Krzysztof | | | 2188 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Shailesh, Dravid | f | | 2254 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Dushyant, Sharma | f | | 2168 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Plat, Vojtech | g | | 2548 | CZE | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Meleshko, Volodymyr | f | | 2270 | UKR | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Tate, Alan | f | | 2283 | SCO | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Frohberg, Marco | | | 2227 | GER | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sikorova, Olga | | wg | 2235 | CZE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Pacan-Milej, Kosma | f | | 2272 | POL | 1.00 | 1 | 0.30 | 10 | 3.00 | |
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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