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Individual Calculations April 2009 |
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| Bloszyk, Wojciech Total change: -34.50 | |   |
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| Obra Zima Open 2009 grupa A | Obra | POL | 2009-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1586 | 1.50 | 8 | -1.38 | 25 | -34.50 | |
|  Pera, Adam | | | 1833 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Pawlowski, Dariusz | | | 1715 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Ostrowska, Marta | | | 1675 | POL | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Jasniewicz, Rafal | | | 1677 | POL | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Palasz, Krzysztof | | | 1714 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Sowa, Martyna | | | 1624 | POL | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Belka, Marta | | | 1716 | POL | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Nun, Joanna | | | 1589 | POL | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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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