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Rapid:
Individual Calculations April 2013 |
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| Dimchev, Ruben Total change: -5.20 | |   |
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| 5th Young Chess Cup Levski | Sofia | BUL | 2013-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1473 | 0.50 | 4 | -0.26 | 20 | -5.20 | |
|  Radeva, Viktoria | | wc | 1768 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ivanov, Denis | | | 1710 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Antova, Gabriela | | wf | 1682 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Popov, Milen | | | 1738 | BUL | 0.00 | 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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