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Rapid:
Individual Calculations April 2013 |
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| Popov, Milen Total change: -5.40 | |   |
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| 5th Young Chess Cup Levski | Sofia | BUL | 2013-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1738 | 2.50 | 5 | -0.27 | 20 | -5.40 | |
|  Grabcheva, Natalia | | | 1462 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Kovachev, Ivan | | | 1999 | BUL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sisoev, Robert | | | 1809 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ivanov, Denis | | | 1710 | BUL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dimchev, Ruben | | | 1473 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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