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Individual Calculations January 2011 |
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| Ptacek, Tomas Total change: -2.75 | |   |
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| Mistrovstvi Cech mladeze do 14 let | Harrachov | CZE | 2010-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1658 | 1.00 | 4 | -0.11 | 25 | -2.75 | |
|  Filip, Vojtech | | | 1858 | CZE | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Vancura, Daniel | | | 1711 | CZE | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Pulpan, Jakub | | | 1978 | CZE | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Rojikova, Lenka | | | 1799 | CZE | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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