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Individual Calculations April 2009 |
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| Macharashvili, Tekla Total change: -22.20 | |   |
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| Temur Lomaia Memorial. U-16 | Tbilisi | GEO | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1808 | 2.00 | 3 | 0.52 | 15 | 7.80 | |
|  Beradze, Irakli | | | 2098 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Khintibidze, Sopiko | | | 1640 | GEO | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Sulamanidze, Mariam | | | 1733 | GEO | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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 |
| 1975 | 1808 | 1.50 | 6 | -0.31 | 15 | -4.65 | |
| | Javakhadze, Zurab | | | 2158 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kumsiashvili, Nikoloz | | | 1898 | GEO | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Unapkoshvili, Nani | | | 1953 | GEO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Tsomaia, Merab | | | 1849 | GEO | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Guramishvili, Sopiko | | wm | 2158 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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 Girls-14 Ch | Tbilisi | GEO | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1808 | 1.00 | 3 | -0.78 | 15 | -11.70 | |
| | Kobeshavidze, Lika | | | 1760 | GEO | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Trapaidze, Lizi | | | 1619 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | GEO G-14 Ch | Tbilisi | GEO | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1808 | 2.50 | 6 | -0.91 | 15 | -13.65 | |
| | Trapaidze, Lizi | | | 1619 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Imnadze, Nato | | | 1836 | GEO | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Mardaleishvili, Ana | | | 1690 | GEO | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Kobeshavidze, Lika | | | 1760 | GEO | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Saldadze, Asmati | | | 1687 | GEO | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Unapkoshvili, Nani | | | 1953 | GEO | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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