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Blitz:
Individual Calculations April 2015 |
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| Galunova, Tsveta Total change: -31.20 | |   |
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| Bulgarian blitz championship U20 girls | Sofia | BUL | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 2013 | 3.50 | 6 | -1.56 | 20 | -31.20 | |
|  Grabcheva, Natalia | | | 1623 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Traykova, Vasilena | | | 1768 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Shivacheva, Donika | | | 1754 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Grabcheva, Natalia | | | 1623 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Traykova, Vasilena | | | 1768 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shivacheva, Donika | | | 1754 | BUL | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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