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Individual Calculations April 2009 |
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| Ruzicka, Vaclav, Bc. Total change: -3.30 | |   |
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| Open Praha 2009 - tournament B | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1725 | 1.50 | 6 | -0.22 | 15 | -3.30 | |
|  Vanek, Ladislav | | | 2075 | CZE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Jakovlev, Juri | | | 2012 | EST | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Novak, Jindrich | | | 1995 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Lavrincik, Pavel | | | 1965 | CZE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Zdrazil, Bohumir, Ing. | | | 1919 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kuchta, Jiri | | | 1449 | CZE | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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