Blitz:
Individual Calculations April 2013 |
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Potapova, Margarita Total change: -0.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ukraine Girls Under 14 Chess Championship (blitz) 2013 | Kramatorsk | UKR | 2013-03-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1774 | 1776 | 3.00 | 6 | -0.04 | 20 | -0.80 | |
| Odnoroga, Svetlana | | | 1690 | UKR | 0.50 | 1 | -0.12 | 20 | -2.40 | | Ischenko, Iryna | | | 1615 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | | Martynkova, Olena | | | 1821 | UKR | 0.50 | 1 | 0.06 | 20 | 1.20 | | Illina, Natalia | | | 2026 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | | Mukhtarova, Anastasiia | | | 1730 | UKR | 0.50 | 1 | -0.06 | 20 | -1.20 | | Aleksandrova, Tetyana | | | 1761 | UKR | 0.00 | 1 | -0.52 | 20 | -10.40 | | 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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