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Individual Calculations March 2012 |
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| Sowinski, Krzysztof Total change: 20.40 | |   |
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| XXII International Chess Festival CRACOVIA 2011, Open C | Krakow | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1400 | 2.50 | 7 | 0.68 | 30 | 20.40 | |
|  Janus, Radoslaw | | | 1725 | POL | 0.50 | 1 | 0.37 | 30 | 11.10 | |  Mucha, Marek | | | 1615 | POL | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Dobrzanska, Joanna | | | 1550 | POL | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Cichocki, Mariusz | | | 1723 | POL | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Szelag, Jozef | | | 1583 | POL | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Wasik, Justyna | | | 1401 | POL | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Dranka, Jowita | | | 1573 | POL | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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