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Individual Calculations January 2010 |
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| Tevzadze, Mariam Total change: 3.30 | |   |
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| IGI Cup (U-16) | Tbilisi | GEO | 2009-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1902 | 4.50 | 6 | 1.32 | 15 | 19.80 | |
|  Liparteliani, Ana | | | 1563 | GEO | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Kobeshavidze, Lika | | | 1889 | GEO | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Ebralidze, Alexandre | | | 1835 | GEO | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Unapkoshvili, Nani | | | 1993 | GEO | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Benidze, Gigla | | | 1926 | GEO | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Gabunia, Tornike | | | 2023 | GEO | 0.50 | 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) | | | | GEO 69 Ch (Qualification) | Tbilisi | GEO | 2009-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1906 | 1.50 | 3 | -0.19 | 15 | -2.85 | |
| | Khaburzania, Shalva | | | 1917 | GEO | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Gvarjaladze, Nugzar | | | 2040 | GEO | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Suladze, Sergo | | | 1549 | GEO | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | GEO Women 67 Ch (I League) | Tbilisi | GEO | 2009-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1906 | 3.00 | 8 | -0.91 | 15 | -13.65 | |
| | Khurtsilava, Inga | | wm | 2298 | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Shubitidze, Mariam | | | 1506 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Purtseladze, Maka | m | wg | 2304 | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kobeshavidze, Lika | | | 1906 | GEO | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Imnadze, Nato | | | 1924 | GEO | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kalandarishvili, Svetlana | | | 1772 | GEO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gogishvili, Dea | | | 1841 | GEO | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Macharashvili, Tekla | | | 1840 | GEO | 0.00 | 1 | -0.59 | 15 | -8.85 | | | * 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) | | |
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