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Individual Calculations September 2009 |
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| Vasileva, Veronika Total change: 16.05 | |   |
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| Team Championship for girls U16 | Borovets | BUL | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1598 | 0.50 | 4 | -0.71 | 15 | -10.65 | |
|  Miteva, Silvena | | | 1591 | BUL | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Tsekova, Viktoria | | | 1886 | BUL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ivanova, Simoneta | | | 1763 | BUL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Georgieva, Marina | | | 1779 | BUL | 0.50 | 1 | 0.24 | 15 | 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) | | | | 24th open TETEVEN | Teteven | BUL | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1598 | 2.50 | 7 | 1.78 | 15 | 26.70 | |
| | Mitrev, Emil | | | 1998 * | BUL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Georgiev, Steljan | | | 1998 * | BUL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Krustev, Vasil | | | 1986 | BUL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Atanasov, Stojan | | | 1880 | BUL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Stanchev, Plamen | | | 1924 | BUL | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Mahlev, Atanas | | | 1970 | BUL | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Sirkov, Lubomir | | | 1998 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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