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Rapid:
Individual Calculations April 2014 |
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| Krumova, Ani Total change: -15.00 | |   |
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| Bulgarian Chess Championship for Girls 20 years old 2014 - rapid | Sofia | BUL | 2014-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2007 | 4.50 | 6 | 0.57 | 20 | 11.40 | |
|  Sirkova, Darena | | wf | 2027 | BUL | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Nancheva, Doroteya | | | 1817 | BUL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Georgieva, Marina | | | 1736 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galunova, Tsveta | | | 2035 | BUL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Traykova, Vasilena | | | 1718 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ivanova, Simoneta | | | 1950 | BUL | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 6th Young Chess cup Levski Sofia | Sofia | BUL | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 2007 | 2.50 | 5 | -1.32 | 20 | -26.40 | |
| | Ilieva, Nikol | | | 1621 | BUL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dyulgerov, Dimitar | | | 1957 | BUL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Georgiev, Veselin | | | 1607 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ivanov, Denis | | | 1682 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nikolov, Rumen | | | 1974 | BUL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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