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Individual Calculations July 2009 |
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| Kuchava, Ana Total change: -18.15 | |   |
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| 5th World School Chess Championship - Girls U15 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1922 | 7.00 | 9 | 1.71 | 15 | 25.65 | |
|  Sotiriadou, Ioanna | | | 1572 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Pahaki, Hristina-Despoina | | | 1698 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Dewi, Aa Citra | | wf | 1893 | INA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Anjana Krishna, S | | | 1918 | IND | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Khlichkova, Tatiana | | | 1985 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Unapkoshvili, Nani | | | 1930 | GEO | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Rahimli, Izzat Rauf Qizi | | | 1906 | AZE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Mardaleishvili, Ana | | | 1738 | GEO | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Imeeva, Aisa | | | 1988 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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-20 Ch | Tbilisi | GEO | 2009-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1922 | 2.50 | 7 | -0.37 | 15 | -5.55 | |
| | Danelia, Mariam | | wm | 2168 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Shamatava, Ana | | | 1825 | GEO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mzhavia, Kristine | | | 2059 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Imnadze, Nato | | | 1884 | GEO | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Beridze, Tinatin | | | 2054 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Tevzadze, Mariam | | | 1836 | GEO | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Bokuchava, Madona | | wf | 2120 | GEO | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | GEO G-16 Ch | Poti | GEO | 2009-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1922 | 4.00 | 8 | -0.87 | 15 | -13.05 | |
| | Chakvetadze, Dea | | | 1678 | GEO | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Kakutia, Ada | | | 1702 | GEO | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Shamatava, Ana | | | 1825 | GEO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Sulamanidze, Mariam | | | 1807 | GEO | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Danelia, Mariam | | wm | 2168 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jalabadze, Natia | | | 2041 | GEO | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Madoian, Iolanda | | | 1747 | GEO | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Mardaleishvili, Ana | | | 1738 | GEO | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | Open Women Maia Chiburdanidze Cup | Tbilisi | GEO | 2009-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1922 | 1.00 | 5 | -1.68 | 15 | -25.20 | |
| | Galojan, Lilit | | wg | 2272 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tandashvili, Margarita | | | 2055 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Gogishvili, Dea | | | 1810 | GEO | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Mammadzada, Gunay | | | 1764 | AZE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Liparteliani, Ana | | | 1572 | GEO | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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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