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Individual Calculations January 2009 |
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| Zingaylo, Antonina Total change: -17.50 | |   |
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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 |
| 2000 | 1689 | 0.00 | 5 | -0.70 | 25 | -17.50 | |
|  Orlyanskaya, Darya | | wf | 2039 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tsirulnik, Maritsa | | | 2039 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Petrova, Irina | | wf | 1992 | UKR | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Goroshkova, Liudmila | | | 2001 | UKR | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Kalinina, Marianna | | | 1927 | UKR | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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