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Individual Calculations April 2009 |
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| Gogishvili, Dea Total change: -77.40 | |   |
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| GEO 68Ch (I League) | Tbilisi | GEO | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1875 | 2.50 | 9 | -2.12 | 15 | -31.80 | |
|  Danelia, Mariam | | wm | 2218 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Barishvili, Giorgi | | | 2053 | GEO | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Tsereteli, Kakhaber | | | 1963 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Mangiashvili, Otar | | | 1703 | GEO | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ervandian, Andro | | | 1910 | GEO | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Tsomaia, Merab | | | 1823 | GEO | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Suladze, Sergo | | | 1598 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kobeshavidze, Lika | | | 1784 | GEO | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kuchava, Ana | | | 1765 | GEO | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | Temur Lomaia Memorial. U-16 | Tbilisi | GEO | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1875 | 3.50 | 6 | -0.71 | 15 | -10.65 | |
| | Mamporia, Davit | | | 1582 | GEO | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Khomeriki, Ketevan | | | 1603 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Tevzadze, Mariam | | | 1769 | GEO | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Zumbulidze, Ilia | | | 1730 | GEO | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kosashvili, Otar | | | 1785 | GEO | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Chkuaseli, Revaz | | | 1821 | GEO | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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) | | | | Tbilisi Girls-14 Ch | Tbilisi | GEO | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1887 | 1.50 | 4 | -1.06 | 15 | -15.90 | |
| | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Kuchava, Ana | | | 1894 | GEO | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Trapaidze, Lizi | | | 1619 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kobeshavidze, Lika | | | 1760 | GEO | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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 G-14 Ch | Tbilisi | GEO | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1887 | 3.50 | 7 | -1.27 | 15 | -19.05 | |
| | Mardaleishvili, Ana | | | 1690 | GEO | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Samurkasovi, Mariam | | | 1648 | GEO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Kobeshavidze, Lika | | | 1760 | GEO | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Choladze, Mariam | | | 1868 | GEO | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Shamatava, Ana | | | 1801 | GEO | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Trapaidze, Lizi | | | 1619 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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