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Individual Calculations January 2011 |
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| Unapkoshvili, Nani Total change: -22.35 | |   |
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| World Youth Chess Championships 2010 - Girls under 16 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1974 | 5.50 | 10 | -0.38 | 15 | -5.70 | |
|  Gagare, Shalmali | | wm | 2110 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Mabille, Natacha | | | 1714 | BEL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Baciu, Diana | | wf | 2153 | MDA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Owens, Megan, R | | | 1811 | WLS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Hapala, Lisa | | | 1746 | AUT | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ivanenko, Olga I | | wf | 2107 | UKR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Romanova, Anastasia | | | 1904 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Astrom, Linda | | | 1823 | SWE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Stojadinov, Svetlana | | | 1810 | SRB | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Terzidaki, Alexandra | | | 1885 | GRE | 1.00 | 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) | | | | GEO 70th Ch (Qualification) | Tbilisi | GEO | 2010-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1962 | 3.50 | 7 | -1.11 | 15 | -16.65 | |
| | Mghvdeladze, Ucha | | | 1646 | GEO | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Nadirashvili, Shalva | | | 1932 | GEO | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Burduli, Guga | | | 1823 | GEO | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Keleptrishvili, Irakli | | | 1861 | GEO | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Shonia, Giorgi | | | 1813 | GEO | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ter-Karapetian, Armen | | | 2119 | GEO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Khidesheli, Guguna | | | 1620 | GEO | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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