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Individual Calculations January 2009 |
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| Javakhadze, Zurab Total change: 20.85 | |   |
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| Int. Festival "IGI" U-16 | Tbilisi | GEO | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2182 | 6.50 | 7 | 1.21 | 15 | 18.15 | |
|  Tevzadze, Mariam | | | 1832 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Merabishvili, Alexandre | | | 1905 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Lomidze, Giorgi | | | 1893 | GEO | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Tsirekidze, Giorgi | | | 1840 | GEO | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Beradze, Irakli | | | 2098 | GEO | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Nikolashvili, Giorgi | | | 2244 | GEO | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Unapkoshvili, Nani | | | 1916 | GEO | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | Maia Chiburdanidze Cup. Open | Kutaisi | GEO | 2008-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2182 | 4.50 | 6 | 0.21 | 15 | 3.15 | |
| | Dvalishvili, Vazha | | | 1832 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Tsirekidze, Giorgi | | | 1840 | GEO | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Benidze, Davit | f | | 2407 | GEO | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sirbiladze, Sulkhan | | | 2133 | GEO | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gorduladze, Giorgi | | | 1832 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Endeladze, Ramaz | | | 1898 | GEO | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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 |
| 1980 | 2182 | 6.00 | 8 | -0.03 | 15 | -0.45 | |
| | Tedoshvili, Dimitri | | | 1879 | GEO | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Unapkoshvili, Nani | | | 1916 | GEO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Janiashvili, Irakli | | | 2191 | GEO | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Kekelidze, Nino | | | 2007 | GEO | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Khurtsidze, Tornike | | | 1913 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Topuria, Revaz | | | 1993 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kerashvili, Giorgi | | | 1975 | GEO | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Tsereteli, Kakhaber | | | 1963 | GEO | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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