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Individual Calculations July 2012 |
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| Osmak, Iulija Total change: 23.70 | |   |
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| Ukraine Women's Championship (semifinal) - 2012 | Evpatoria | UKR | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2085 | 5.50 | 9 | 1.60 | 15 | 24.00 | |
|  Kalinina, Olga | | wm | 2280 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Ponyatyshyna, Natalia | | | 1778 | UKR | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Mamonova, Yulia | | wf | 2019 | UKR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Cherednichenko, Elena | | wf | 2130 | UKR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Huda, Maryana | | wg | 2194 | UKR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Bezkorovaina, Marija | | | 2099 | UKR | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Tantsiura, Marja | | | 2209 | UKR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Tsirulnik, Maritsa | | | 2167 | UKR | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Gritsayeva, Oksana | | wf | 2313 | UKR | 0.00 | 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) | | | | Ukraine Girls Under 18 Chess Championship - 2012 | Zaporizhzhia | UKR | 2012-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2143 | 8.00 | 11 | -0.02 | 15 | -0.30 | |
| | Rod`kina, Anastasiya | | | 1763 | UKR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Usoltseva, Polina | | | 1833 | UKR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Rakhmangulova, Anastasiya | | wm | 2200 | UKR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Bezkorovaina, Marija | | | 2064 | UKR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Vasina, Olena | | | 2002 | UKR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Barantseva, Alexandra | | wf | 1917 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Tantsiura, Marja | | | 2212 | UKR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Sazonova, Alina | | | 1743 * | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Yashchenko, Olena | | | 1873 | UKR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Ruban, Irina | | | 1914 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Fediuk, Iryna | | | 1905 | UKR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | * 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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