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Individual Calculations July 2009 |
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| Nikolashvili, Giorgi Total change: -12.15 | |   |
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| GEO B-18 Ch | Tbilisi | GEO | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2197 | 5.50 | 8 | 0.81 | 15 | 12.15 | |
|  Dvalishvili, Vazha | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Lomidze, Giorgi | | | 1922 | GEO | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Paichadze, Luka | f | | 2410 | GEO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Janiashvili, Irakli | | | 2208 | GEO | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Khakhutashvili, Alexandre | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Arabidze, Meri | | wf | 2258 | GEO | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Benidze, Davit | m | | 2442 | GEO | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Volkov, Nika | | | 2004 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | Tbilisi U-16 Ch | Tbilisi | GEO | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2197 | 5.50 | 9 | -1.79 | 15 | -26.85 | |
| | Macharashvili, Tekla | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Nadirashvili, Shalva | | | 1847 | GEO | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Sulamanidze, Mariam | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Jalabadze, Natia | | | 2041 | GEO | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Volkov, Nika | | | 2004 | GEO | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Valishvili, Mariam | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Beradze, Irakli | | | 2171 | GEO | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Kumsiashvili, Nikoloz | | | 1910 | GEO | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Gogishvili, Dea | | | 1847 | GEO | 1.00 | 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) | | | | GEO B-16 Ch | Poti | GEO | 2009-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2197 | 7.00 | 9 | 0.17 | 15 | 2.55 | |
| | Tskhadadze, Giorgi | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Gorduladze, Giorgi | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Shonia, Giorgi | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Tsereteli, Kakhaber | | | 1922 | GEO | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Javakhadze, Zurab | | | 2288 | GEO | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Dvalishvili, Vazha | | | 1847 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Lortkipanidze, Nodar | | | 2219 | GEO | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Shengelia, Nikoloz | | | 1910 | GEO | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Volkov, Nika | | | 2004 | GEO | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | |
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