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Individual Calculations July 2008 |
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| Kuchava, Ana Total change: 9.00 | |   |
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| EUROPEAN INDIV. SCHOOL CHAMP. GIRLS U13 | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1762 | 4.00 | 7 | 0.59 | 15 | 8.85 | |
|  Lezhepekova, Veronika | | | 1869 | RUS | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Venkova, Polina | | | 1791 | BUL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Unapkoshvili, Nani | | | 1834 | GEO | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Visanescu, Daria-Ioana | | wf | 1803 | ROU | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Gelip, Ioana | | | 1671 | ROU | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Macharashvili, Tekla | | | 1858 | GEO | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Amiridou, Dimitra | | | 1555 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | GEO Girls-14 Ch. | Kutaisi | GEO | 2008-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1762 | 2.00 | 6 | 0.01 | 15 | 0.15 | |
| | Unapkoshvili, Nani | | | 1834 | GEO | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Jalabadze, Natia | | | 2026 | GEO | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kobeshavidze, Lika | | | 1777 | GEO | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Bobokhidze, Vika | | | 2003 | GEO | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Danelia, Mariam | | wf | 2112 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Mardaleishvili, Ana | | | 1676 | GEO | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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