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Individual Calculations November 2011 |
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| Szewczak, Andrzej Total change: -3.75 | |   |
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| 93rd YMCA Summer 2011-A | Warszawa | POL | 2011-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2005 | 5.00 | 9 | -0.25 | 15 | -3.75 | |
|  Safanowski, Tomasz | | | 1953 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Liberadzki, Slawomir | | | 2063 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Ponceleusz, Bronislaw | | | 1911 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Rzepecka, Dorota | | | 1897 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Grabara, Krzysztof | | | 2016 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Kadzinski, Wieslaw | | | 1976 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Szukalski, Antoni | | | 1846 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Potocki, Karol | | | 1919 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Rozowski, Marcin | | | 1908 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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