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Individual Calculations January 2009 |
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| Maiko, Alina Total change: -31.50 | |   |
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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 |
| 1992 | 2110 | 2.50 | 7 | -2.10 | 15 | -31.50 | |
|  Buksa, Nataliya | | | 1902 | UKR | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Tsirulnik, Maritsa | | | 2090 | UKR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kalinina, Marianna | | | 1927 | UKR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Mamedova, Leila | | | 1991 | UKR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Petrova, Irina | | wf | 1992 | UKR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Korniyuk, Mariya | | | 2043 | UKR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Goroshkova, Liudmila | | | 2001 | UKR | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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