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Individual Calculations November 2009 |
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| Litwin, Barbara Total change: -8.55 | |   |
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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 |
| 1668 | 1789 | 4.00 | 7 | -0.57 | 15 | -8.55 | |
|  Gradalski, Bartosz | | | 1629 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Obrzud, Damian | | | 1854 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Budrewicz, Henryk | | | 1603 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Chenska, Karolina | | | 1550 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Wieczorek, Aleksandra | | | 1636 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Szulgacz, Maciej | | | 1585 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mikolajczyk, Andrzej | | | 1822 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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