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Rapid:
Individual Calculations January 2013 |
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| Powalka, Michal Total change: -26.20 | |   |
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| European Rapid Chess Championship | Warszawa | POL | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1764 | 3.50 | 9 | -1.31 | 20 | -26.20 | |
|  Dziuba, Marcin | g | | 2164 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brendel, Oliver | m | | 2164 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Strzelecki, Maciej | | | 1404 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Polak, Michal | | | 1421 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khamidov, Komil | | | 2095 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stasienko, Lukasz | | | 1452 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dulak, Karol | | | 1406 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stefanoff, Zdzislaw | | | 1512 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fikus, Zygmunt | | | 2022 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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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