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Individual Calculations January 2009 |
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| Marshania, Nino Total change: 7.25 | |   |
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| GEO Women 66 Ch (Qual) | Tbilisi | GEO | 2008-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1615 | 1.00 | 5 | -0.40 | 25 | -10.00 | |
|  Chkuaseli, Rusudan | | | 1925 | GEO | 0.50 | 1 | 0.36 | 25 | 9.00 | |  Kalandarishvili, Svetlana | | | 1796 | GEO | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Sulamanidze, Mariam | | | 1733 | GEO | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Trapaidze, Lizi | | | 1584 | GEO | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Kalandadze, Nino | | | 1946 | GEO | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | | GEO 68 Ch (Qual) | Tbilisi | GEO | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1615 | 2.50 | 8 | 0.69 | 25 | 17.25 | |
| | Nadirashvili, Shalva | | | 1913 | GEO | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Barishvili, Giorgi | | | 1965 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Arzumanov, Vagan | | | 1885 | GEO | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Gogishvili, Dea | | | 1875 | GEO | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Kobeshavidze, Lika | | | 1784 | GEO | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Kelaptrishvili, Irakli | | | 1694 | GEO | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Sibashvili, Giorgi | | | 1726 | GEO | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Tedoshvili, Dimitri | | | 1879 | GEO | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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