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Individual Calculations March 2011 |
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| Kuchava, Ana Total change: -14.10 | |   |
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| T.Lomaia Memorial U-16 | Tbilisi | GEO | 2010-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 2004 | 2.50 | 5 | -1.19 | 15 | -17.85 | |
|  Kodua, Nino | | | 1604 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Mghvdeladze, Ucha | | | 1646 | GEO | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Meladze, Nana | | | 1604 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Volkov, Nika | | | 2142 | GEO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ebralidze, Alexandre | | | 1899 | GEO | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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) | | | | GEO G-18 Championship | Tbilisi | GEO | 2011-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1986 | 5.50 | 9 | 0.25 | 15 | 3.75 | |
| | Trapaidze, Lizi | | | 1741 | GEO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tevzadze, Mariam | | | 1915 | GEO | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Shamatava, Ana | | | 1927 | GEO | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Valishvili, Mariam | | | 1587 | GEO | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Jalabadze, Natia | | | 2057 | GEO | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Kobeshavidze, Lika | | | 1942 | GEO | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Macharashvili, Tekla | | | 1827 | GEO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Unapkoshvili, Nani | | | 1940 | GEO | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Arabidze, Meri | | wm | 2315 | GEO | 0.50 | 1 | 0.38 | 15 | 5.70 | |
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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