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Rapid:
Individual Calculations April 2013 |
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| Petrov, Vladimir Sergeev Total change: -11.40 | |   |
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| 5th Young Chess Cup Levski | Sofia | BUL | 2013-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 2000 | 3.50 | 5 | -0.57 | 20 | -11.40 | |
|  Ivanov, Denis | | | 1710 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Hristov, Nikolay Valeriev | | | 1921 | BUL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Angelov, Alexandar | | | 1615 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Grabcheva, Natalia | | | 1600 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Radeva, Viktoria | | wc | 1768 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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