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Individual Calculations August 2014 |
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| Nguyen, Piotr Total change: -13.60 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. A | Warszawa | POL | 2014-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2339 | 4.00 | 9 | -0.68 | 20 | -13.60 | |
|  Mista, Aleksander | g | | 2609 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Polok, Kacper | | | 2215 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Halak, Miklos | | | 2213 | HUN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Shvayger, Yuliya | | wm | 2287 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Duda, Jan-Krzysztof | g | | 2580 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kanarek, Marcel | m | | 2471 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Arman, Deniz | f | | 2272 | TUR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Nowak, Lukasz | | | 2110 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Wisniowska, Klaudia | | wf | 2186 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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