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Individual Calculations April 2009 |
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| Merabishvili, Alexandre Total change: -19.35 | |   |
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| GEO 68Ch (I League) | Tbilisi | GEO | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1905 | 4.00 | 9 | 0.42 | 15 | 6.30 | |
|  Kashashvili, Alexandre | m | | 2255 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Beradze, Irakli | | | 2098 | GEO | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mkhchian, Levon | | | 1720 | GEO | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Chkuaseli, Revaz | | | 1821 | GEO | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Tsomaia, Merab | | | 1823 | GEO | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Bakhtadze, Levan | | | 2116 | GEO | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Janiashvili, Irakli | | | 2191 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Khelaia, Giorgi | | | 2081 | GEO | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tsirekidze, Giorgi | | | 1840 | GEO | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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) | | | | Temur Lomaia Memorial. U-16 | Tbilisi | GEO | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1905 | 4.00 | 7 | -0.32 | 15 | -4.80 | |
| | Bosikashvili, Giorgi | | | 1555 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Trapaidze, Lizi | | | 1584 | GEO | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Javakhadze, Zurab | | | 2182 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kobeshavidze, Lika | | | 1784 | GEO | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Jalabadze, Natia | | | 2023 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kumsiashvili, Nikoloz | | | 1832 | GEO | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Burduli, Guga | | | 1670 | GEO | 1.00 | 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) | | | | CPA 1st Ch | Tbilisi | GEO | 2009-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1897 | 0.50 | 5 | -1.39 | 15 | -20.85 | |
| | Nikolashvili, Giorgi | | | 2233 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Beradze, Irakli | | | 2124 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Janiashvili, Irakli | | | 2214 | GEO | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kelaptrishvili, Irakli | | | 1700 | GEO | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Kobeshavidze, Lika | | | 1760 | GEO | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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