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Individual Calculations March 2010 |
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| Kobeshavidze, Lika Total change: -28.05 | |   |
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| Teimuraz Lomaia Memorial | Tbilisi | GEO | 2009-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1906 | 2.50 | 6 | -1.31 | 15 | -19.65 | |
|  Tsomaia, Ia | | | 1506 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Gogishvili, Dea | | | 1841 | GEO | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Sulamanidze, Mariam | | | 1792 | GEO | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kacharava, Lasha | | | 1824 | GEO | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Mangiashvili, Otar | | | 1763 | GEO | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Gabunia, Tornike | | | 2023 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 2nd Championship | Tbilisi | GEO | 2010-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1919 | 1.50 | 5 | -0.59 | 15 | -8.85 | |
| | Janiashvili, Irakli | | | 2264 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kashia, Vakhtang | | | 1745 | GEO | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Siradze, Salome | | | 1982 | GEO | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Tevzadze, Mariam | | | 1909 | GEO | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Kerashvili, Giorgi | | | 2047 | GEO | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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 Championship | Tbilisi | GEO | 2010-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1919 | 4.50 | 9 | 0.03 | 15 | 0.45 | |
| | Keleptrishvili, Irakli | | | 1763 | GEO | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Benidze, Gigla | | | 1918 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Bosikashvili, Giorgi | | | 1586 | GEO | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Nadirashvili, Shalva | | | 1910 | GEO | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Burduli, Guga | | | 1791 | GEO | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Jalabadze, Natia | | | 2017 | GEO | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Ebralidze, Alexandre | | | 1902 | GEO | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Beradze, Irakli | | | 2217 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Danelia, Mariam | | wm | 2206 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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