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Individual Calculations April 2009 |
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| Burduli, Guga Total change: 15.45 | |   |
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| Temur Lomaia Memorial. U-16 | Tbilisi | GEO | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1670 | 1.00 | 4 | -0.13 | 15 | -1.95 | |
|  Beradze, Irakli | | | 2020 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Lomidze, Giorgi | | | 1893 | GEO | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Khomeriki, Ketevan | | | 1603 | GEO | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Merabishvili, Alexandre | | | 1905 | GEO | 0.00 | 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) | | | | Tbilisi Boys-14 Ch | Tbilisi | GEO | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1725 | 3.50 | 7 | 1.29 | 15 | 19.35 | |
| | Nadirashvili, Shalva | | | 1884 | GEO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Khomeriki, Nino | | | 1627 | GEO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Ebralidze, Alexandre | | | 1824 | GEO | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Lomidze, Giorgi | | | 1916 | GEO | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Beradze, Irakli | | | 2075 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Benidze, Gigla | | | 1871 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Kumsiashvili, Nikoloz | | | 1898 | GEO | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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-14 Ch | Tbilisi | GEO | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1725 | 1.50 | 5 | -0.13 | 15 | -1.95 | |
| | Getsadze, Mirian | | | 1723 | GEO | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Beradze, Irakli | | | 2075 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Nadirashvili, Shalva | | | 1884 | GEO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kochakidze, Tato | | | 1815 | GEO | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Kacharava, Lasha | | | 1838 | GEO | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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