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Individual Calculations July 2009 |
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| Rakhmangulova, Anastasiya Total change: 19.95 | |   |
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| Ukrainian Girls Under 16 Chess Championship | Odessa | UKR | 2009-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2078 | 9.00 | 11 | 1.39 | 15 | 20.85 | |
|  Kol`ba, Anastasiya | | | 1845 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Ivanenko, Olga I. | | | 2001 | UKR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Yashchenko, Olena | | | 1864 | UKR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gonchar, Mariya | | | 1951 | UKR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Krasiuk, Kateryna | | | 2035 | UKR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Antoshkiv, Anastasiya | | | 1728 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Shvayger, Yuliya | | wf | 2160 | UKR | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Vasina, Olena | | | 2009 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Petrova, Irina | | wf | 1986 | UKR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Usoltseva, Polina | | | 1830 | UKR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Engel, Alina | | | 1728 | UKR | 0.50 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | UKR Chess Championship of women 2009 | Evpatoria | UKR | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2069 | 3.50 | 8 | -0.06 | 15 | -0.90 | |
| | Andrenko, Irina | | wm | 2201 | UKR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Huda, Maryana | | wg | 2247 | UKR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kostiukova, Liubov | m | wg | 2220 | UKR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Mamedova, Leila | | | 2003 | UKR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Bezkorovaina, Marija | | | 1875 | UKR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kravchenko, Yana | | | 2046 | UKR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Arutyunova, Diana | | wg | 2264 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Krasiuk, Kateryna | | | 2035 | UKR | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | |
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