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Individual Calculations April 2008 |
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| Ivanova, Simoneta Total change: -13.00 | |   |
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| 30th Bulgarian open Championship | Plovdiv | BUL | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1681 | 0.00 | 1 | -0.11 | 25 | -2.75 | |
|  Spassov, Liuben | g | | 2031 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | Bulgarian Women Chess Championship - Semifinal | Plovdiv | BUL | 2008-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1681 | 1.00 | 5 | -0.41 | 25 | -10.25 | |
|  Doncheva, Marinela | | | 2031 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Andreeva, Plamena | | wf | 2031 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Gradevska, Desislava | | | 1694 | BUL | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Stefanova, Milena | | | 2031 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Vasileva, Veronika | | | 1609 | BUL | 1.00 | 1 | 0.40 | 25 | 10.00 | |
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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