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Individual Calculations April 2013 |
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| Aleksandrova, Tetyana Total change: 23.10 | |   |
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| Ukraine Girls Under 14 Chess Championship 2013 | Kramatorsk | UKR | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1750 | 3.50 | 5 | 0.77 | 30 | 23.10 | |
|  Odnoroga, Svetlana | | | 1690 | UKR | 1.00 | 1 | 0.42 | 30 | 12.60 | |  Mukhtarova, Anastasiia | | | 1668 | UKR | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Potapova, Margarita | | | 1776 | UKR | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Ischenko, Iryna | | | 1615 | UKR | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Martynkova, Olena | | | 1821 | UKR | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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