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Blitz:
Individual Calculations April 2013 |
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| Miteva, Silvena Total change: -17.00 | |   |
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| Bulgarian Chess Championship for Girls 20 years old 2013 - blitz | Veliko Tarnovo | BUL | 2013-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1736 | 0.50 | 3 | -0.85 | 20 | -17.00 | |
|  Tsekova, Viktoria | | | 1872 | BUL | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Ivanova, Alexandra | | | 1656 | BUL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Venkova, Polina | | | 1792 | BUL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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