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Individual Calculations November 2009 |
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| Bieniek, Kazimierz Total change: 1.00 | |   |
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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 |
| 1710 | 1695 | 1.00 | 2 | 0.04 | 25 | 1.00 | |
|  Dus, Leszek | | | 1886 | POL | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Rosicki, Marcin | | | 1534 | POL | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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