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Individual Calculations November 2009 |
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| Karpinski, Andrzej Total change: 3.75 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open C | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1862 | 5.50 | 8 | 0.25 | 15 | 3.75 | |
|  Tomaszewski, Kacper | | | 1702 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Zebracki, Tomasz | | | 1779 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Kwiek, Janusz | | | 1744 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Jarmula, Pawel | | | 1828 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Paszewski, Mateusz | | | 1724 | POL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Byrka, Joanna | | | 1702 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Klimek, Piotr | | | 1688 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kotula, Konrad | | | 1800 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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