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Individual Calculations April 2009 |
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| Kobeshavidze, Lika Total change: 42.90 | |   |
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| GEO 68Ch (I League) | Tbilisi | GEO | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1784 | 2.00 | 8 | 0.26 | 15 | 3.90 | |
|  Patsia, Zviad | | | 2134 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Topuria, Revaz | | | 1993 | GEO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Khurtsidze, Tornike | | | 1913 | GEO | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Suladze, Amiran | | | 2028 | GEO | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Bokuchava, Madona | | wf | 2102 | GEO | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Khelaia, Giorgi | | | 2081 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gabunia, Tornike | | | 2013 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gogishvili, Dea | | | 1875 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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 |
| 1975 | 1784 | 2.50 | 5 | 1.18 | 15 | 17.70 | |
| | Kerashvili, Giorgi | | | 1975 | GEO | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Janiashvili, Irakli | | | 2134 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Merabishvili, Alexandre | | | 1905 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Tsirekidze, Giorgi | | | 1840 | GEO | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Jalabadze, Natia | | | 2023 | GEO | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | CPA 1st Ch | Tbilisi | GEO | 2009-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1760 | 1.00 | 5 | -0.20 | 15 | -3.00 | |
| | Beradze, Irakli | | | 2110 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Unapkoshvili, Nani | | | 1953 | GEO | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ebralidze, Alexandre | | | 1824 | GEO | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Merabishvili, Alexandre | | | 1897 | GEO | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Danelia, Mariam | | wm | 2110 | GEO | 0.00 | 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) | | | | Tbilisi Girls-14 Ch | Tbilisi | GEO | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1760 | 4.50 | 5 | 2.33 | 15 | 34.95 | |
| | Macharashvili, Tekla | | | 1808 | GEO | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Kuchava, Ana | | | 1894 | GEO | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Imnadze, Nato | | | 1836 | GEO | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Gogishvili, Dea | | | 1887 | GEO | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Trapaidze, Lizi | | | 1619 | GEO | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | S390: Rating-Tournament | Tbilisi | GEO | 2009-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1760 | 1.00 | 5 | -0.39 | 15 | -5.85 | |
| | Nikabadze, Mariam | | | 2047 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Patsia, Zviad | | | 2110 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kerashvili, Giorgi | | | 1999 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sibashvili, Giorgi | | | 1734 | GEO | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Tsomaia, Merab | | | 1849 | GEO | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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 |
| 1783 | 1760 | 2.50 | 6 | -0.32 | 15 | -4.80 | |
| | Unapkoshvili, Nani | | | 1953 | GEO | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Khomeriki, Nino | | | 1627 | GEO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gogishvili, Dea | | | 1887 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Macharashvili, Tekla | | | 1808 | GEO | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Trapaidze, Lizi | | | 1619 | GEO | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Shamatava, Ana | | | 1801 | GEO | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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