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Rapid:
Individual Calculations January 2018 |
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| Oborski, Artur Total change: 87.80 | |   |
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| European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1545 | 7.00 | 11 | 4.39 | 20 | 87.80 | |
|  Bednarek, Sylwester | f | | 1945 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Olcha, Michal | | | 1162 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Koziol, Kamil | f | | 1945 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Burda, Igor | | | 1173 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Choina, Michal | | | 1938 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kanakova, Natalie | | wf | 1945 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ruotanen, Helge | | | 1894 | FIN | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Mazurov, Sergey | | | 1945 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zarovs, Aleksandrs | | | 1872 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Gudovskis, Konstantins | | | 1945 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Walther, Cliff | | | 1945 * | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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