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Individual Calculations May 2011 |
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| Barchuk, Irina Total change: 75.75 | |   |
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| Ukraine Girls Under 14 Chess Championship | Kherson | UKR | 2011-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1613 | 7.50 | 11 | 3.03 | 25 | 75.75 | |
|  Potapova, Margarita | | | 1627 | UKR | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Dvornitskaja, Elena | | | 1611 | UKR | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Illina, Natalia | | | 1702 | UKR | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Aniper, Veronika | | | 1833 | UKR | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Shpak, Olga | | | 1484 | UKR | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Badik, Yaryna | | | 1606 | UKR | 1.00 | 1 | 0.49 | 25 | 12.25 | | | Tribushnaya, Anna | | | 1720 | UKR | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Ostyak, Diana | | | 1561 | UKR | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Bezkorovaina, Marija | | | 2001 | UKR | 1.00 | 1 | 0.91 | 25 | 22.75 | | | Gasanova, Kinul | | | 1593 | UKR | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Feduk, Irina | | | 1887 | UKR | 0.50 | 1 | 0.33 | 25 | 8.25 | |
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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