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Individual Calculations April 2013 |
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| Usoltseva, Polina Total change: 18.75 | |   |
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| Ukraine Girls Under 18 Chess Championship - 2013 | Lugansk | UKR | 2013-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1838 | 5.50 | 9 | 1.25 | 15 | 18.75 | |
|  Bezkorovaina, Mariia | | | 1994 | UKR | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Irgasheva, Zorina | | | 1776 | UKR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Barantseva, Alexandra | | wf | 1915 | UKR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Tantsiura, Maria | | wm | 2168 | UKR | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Salimova, Reykhan | | | 1820 | UKR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Dudrova, Anastasia | | wf | 1980 | UKR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Antoshkiv, Anastasiya | | | 1810 | UKR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Protsyuk, Svitlana | | | 1773 | UKR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Shusta, Irina | | | 1486 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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