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Individual Calculations February 2013 |
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| Rudnik, Anna Total change: 4.20 | |   |
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| Champ Bialystok 2013 U-20 | Bialystok | POL | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1589 | 2.00 | 5 | 0.28 | 15 | 4.20 | |
|  Filewicz, Przemyslaw | | | 1719 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Widelski, Kacper | | | 1564 | POL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Pytel, Maciej | | | 1615 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Borawski, Jakub | | | 1952 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kosakowski, Jakub | | | 1733 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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