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Individual Calculations July 2009 |
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| Lewandrowski, Tomasz Total change: 10.50 | |   |
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| Open Mazovia Team Championship | Mazowieckie | POL | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1800 | 1.50 | 3 | 0.42 | 25 | 10.50 | |
|  Rozowski, Marcin | | | 1798 | POL | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Kwiatkowski, Wlodzimierz | | | 1952 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Sokolowski, Marek | | | 1963 | POL | 1.00 | 1 | 0.72 | 25 | 18.00 | |
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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