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Individual Calculations May 2013 |
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| Chenska, Karolina Total change: 7.80 | |   |
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| 4th Lower Silesian Ligue 2012/2013 | Lower Silesia | POL | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1600 | 2.50 | 5 | 0.52 | 15 | 7.80 | |
|  Sekowska, Helena | | | 1477 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Babijczuk, Wojciech | | | 1531 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Pietraszko, Jakub | | | 1614 | POL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Lopusiewicz, Janusz | | | 1999 | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kanicki, Krzysztof | | | 1902 | POL | 0.50 | 1 | 0.35 | 15 | 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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