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Individual Calculations September 2015 |
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| Kuchava, Ana Total change: 15.80 | |   |
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| GEO G-20 Ch 2015 | Tbilisi | GEO | 2015-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2101 | 7.00 | 9 | 0.79 | 20 | 15.80 | |
|  Naneishvili, Dali | | | 1742 | GEO | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Koridze, Lile | | | 1852 | GEO | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Choladze, Mariam | | | 2125 | GEO | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Janiashvili, Mariam | | | 1810 | GEO | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Khomeriki, Nino | | wf | 2244 | GEO | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Khomeriki, Ketevan | | | 1879 | GEO | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Shamatava, Ana | | | 2010 | GEO | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Unapkoshvili, Nani | | | 2062 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kostava, Elene | | | 1701 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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