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Individual Calculations September 2009 |
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| Demmler, Julia Total change: 3.25 | |   |
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| Czech Open 2009 D - Chladek a Tintera Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1879 | 2.00 | 3 | 0.13 | 25 | 3.25 | |
|  Blazek, Jaroslav | | | 1759 | CZE | 1.00 | 1 | 0.34 | 25 | 8.50 | |  Kaluzny, Matyas | | | 1586 | CZE | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Vondra, Lukas | | | 1985 | CZE | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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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