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Individual Calculations January 2009 |
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| Orlyanskaya, Darya Total change: -23.25 | |   |
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| Ukraine Girls Under 20 Chess Championship (semifinal) | Lviv | UKR | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2076 | 3.50 | 7 | -1.55 | 15 | -23.25 | |
|  Zingaylo, Antonina | | | 1726 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kalinina, Marianna | | | 1927 | UKR | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Choba, Yulia | | | 1868 | UKR | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Korniyuk, Mariya | | | 2043 | UKR | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Buksa, Nataliya | | | 1902 | UKR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Mamedova, Leila | | | 1991 | UKR | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Kol`ba, Anastasiya | | | 1845 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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