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Individual Calculations September 2009 |
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| Strakos, Tomas Total change: -17.25 | |   |
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| Prazsky sachovy festival 2009 | Prague | CZE | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1836 | 0.50 | 4 | -1.15 | 15 | -17.25 | |
|  Rous, Frantisek | | | 2077 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Krtous, Zdenek | | | 1792 | CZE | 0.00 | 1 | -0.56 | 15 | -8.40 | |  Plicka, Petr | | | 1825 | CZE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Stepanek, Svatopluk | | | 1929 | CZE | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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