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Individual Calculations September 2009 |
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| Tschorner, Walter Total change: -17.25 | |   |
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| Open Ceske Svycarsko 2009 | Krasna Lipa | CZE | 2009-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1839 | 0.50 | 3 | -0.69 | 25 | -17.25 | |
|  Prudek, Jiri | | | 2067 | CZE | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Blahacek, Evzen | | | 2022 | CZE | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Sulc, Petr | | | 1672 | CZE | 0.50 | 1 | -0.22 | 25 | -5.50 | |
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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