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Individual Calculations January 2009 |
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| Kuchava, Ana Total change: 128.85 | |   |
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| Int. Festival "IGI" U-16 | Tbilisi | GEO | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1765 | 3.50 | 6 | 1.90 | 15 | 28.50 | |
|  Beradze, Irakli | | | 2098 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ugulava, Lela | | | 1979 | GEO | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Merabishvili, Alexandre | | | 1905 | GEO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Tsereteli, Kakhaber | | | 1963 | GEO | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Nadirashvili, Shalva | | | 1913 | GEO | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Tsirekidze, Giorgi | | | 1840 | GEO | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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 Women 66 Ch (Qual) | Tbilisi | GEO | 2008-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1765 | 4.00 | 6 | 2.12 | 15 | 31.80 | |
| | Medzmariashvili, Aza | | | 2005 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kalandarishvili, Svetlana | | | 1796 | GEO | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Kekelidze, Nino | | | 2007 | GEO | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Kobeshavidze, Lika | | | 1784 | GEO | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Anakidze, Nino | | | 1947 | GEO | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Chkuaseli, Rusudan | | | 1925 | GEO | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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 68 Ch (Qual) | Tbilisi | GEO | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1765 | 4.50 | 9 | 1.95 | 15 | 29.25 | |
| | Urushadze, Davit | | | 2115 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Bosikashvili, Giorgi | | | 1535 | GEO | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nikabadze, Mariam | | | 2077 | GEO | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Barishvili, Giorgi | | | 2053 | GEO | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Ebralidze, Alexandre | | | 1822 | GEO | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Suladze, Amiran | | | 2028 | GEO | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Gogishvili, Dea | | | 1875 | GEO | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Bezhentsev, Boris | | | 1923 | GEO | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Ter-Karapetian, Alexi | | | 2115 | 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) | | | | Tigran Petrosian Memorial | Tbilisi | GEO | 2008-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1765 | 4.00 | 7 | 1.53 | 15 | 22.95 | |
| | Nikolashvili, Giorgi | | | 2115 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Ervandian, Andro | | | 1910 | GEO | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Tsatsalashvili, Keti | | wm | 2115 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kacharava, Lasha | | | 1851 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Gogishvili, Dea | | | 1875 | GEO | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Kobeshavidze, Lika | | | 1784 | GEO | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Trapaidze, Lizi | | | 1584 | GEO | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | GEO Women 66 Ch (I League) | Tbilisi | GEO | 2008-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1765 | 2.00 | 6 | 1.09 | 15 | 16.35 | |
| | Arabidze, Meri | | wf | 2115 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jalabadze, Natia | | | 2023 | GEO | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ugulava, Lela | | | 1979 | GEO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ioseliani, Irina | | | 2036 | GEO | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Danelia, Mariam | | wm | 2115 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nikoladze, Sopio | | wm | 2115 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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