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Individual Calculations July 2009 |
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| Trapaidze, Lizi Total change: 6.00 | |   |
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| Doves-CPA | Tbilisi | GEO | 2009-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1619 | 0.00 | 2 | -0.34 | 15 | -5.10 | |
|  Lomidze, Giorgi | | | 1916 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Benidze, Gigla | | | 1871 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | GEO B-18 Ch | Tbilisi | GEO | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1609 | 3.50 | 8 | 1.85 | 15 | 27.75 | |
| | Lomidze, Giorgi | | | 1922 | GEO | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Dvalishvili, Vazha | | | 1762 | GEO | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Pipia, Beka | | | 1939 | GEO | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Nadirashvili, Shalva | | | 1830 | GEO | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kerashvili, Giorgi | | | 1959 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kosashvili, Otar | | | 1790 | GEO | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Daraselia, Giorgi | | | 1820 | GEO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Chkuaseli, Revaz | | | 1788 | GEO | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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 |
| 1748 | 1609 | 0.50 | 5 | -1.11 | 15 | -16.65 | |
| | Kumsiashvili, Nikoloz | | | 1910 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Burduli, Guga | | | 1740 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Meladze, Nana | | | 1577 | GEO | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Mangiashvili, Otar | | | 1774 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Zumbulidze, Ilia | | | 1739 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | |
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