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Individual Calculations July 2009 |
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| Kacharava, Lasha Total change: -26.10 | |   |
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| Doves-CPA | Tbilisi | GEO | 2009-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1838 | 2.00 | 5 | -0.60 | 15 | -9.00 | |
|  Ebralidze, Alexandre | | | 1824 | GEO | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Tsomaia, Merab | | | 1849 | GEO | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Burduli, Guga | | | 1725 | GEO | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Benidze, Gigla | | | 1871 | GEO | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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 |
| 1822 | 1838 | 2.50 | 7 | -1.14 | 15 | -17.10 | |
| | Bosikashvili, Giorgi | | | 1585 | GEO | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Beradze, Irakli | | | 2171 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Valishvili, Mariam | | | 1542 | GEO | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Volkov, Nika | | | 2004 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Burduli, Guga | | | 1740 | GEO | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Kumsiashvili, Nikoloz | | | 1910 | GEO | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Tsomaia, Rati | | | 1804 | GEO | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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