Rapid:
Individual Calculations May 2012 |
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Biriukov, Nikolai Total change: -0.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kharkiv Region Rapid Chess Championship | Kharkiv | UKR | 2012-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2251 | 2420 | 5.50 | 8 | -0.04 | 20 | -0.80 | |
| Lykov, Artiom | | | 2083 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | Shapoval, Galina | | wm | 2183 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | Korobov, Anton | g | | 2660 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | Kovalyov, Eduard | | | 2221 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | Kovchan, Alexander | g | | 2565 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | Portnov, Denis | | | 2106 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | Gavrish, Leonid | | | 2166 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | Chiya, Hamad | | | 2020 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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