Individual Calculations April 2013 |
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Martynkova, Olena Total change: -0.75 | | |
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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 |
1753 | 1821 | 3.50 | 6 | -0.05 | 15 | -0.75 | |
| Potapova, Margarita | | | 1776 | UKR | 1.00 | 1 | 0.44 | 15 | 6.60 | | Ischenko, Iryna | | | 1615 | UKR | 0.50 | 1 | -0.26 | 15 | -3.90 | | Mukhtarova, Anastasiia | | | 1668 | UKR | 1.00 | 1 | 0.30 | 15 | 4.50 | | Odnoroga, Svetlana | | | 1690 | UKR | 0.00 | 1 | -0.68 | 15 | -10.20 | | Aleksandrova, Tetyana | | | 1750 | UKR | 0.50 | 1 | -0.10 | 15 | -1.50 | | Illina, Natalia | | | 2017 | UKR | 0.50 | 1 | 0.25 | 15 | 3.75 | | 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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