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Individual Calculations March 2010 |
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| Kwiatkowski, Wiktor Total change: -1.65 | |   |
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| Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2010 | Obra | POL | 2010-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1853 | 3.00 | 6 | -0.11 | 15 | -1.65 | |
|  Dwilewicz, Andrzej | | | 1598 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Wesolowski, Edgar | | | 1943 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Sowa, Martyna | | | 1688 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Wasik, Piotr | | | 2023 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Zielinski, Hubert | | | 1906 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Dogoda, Rafal | | | 1863 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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