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Individual Calculations December 2017 |
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| Vanishvili, Mari Total change: -19.40 | |   |
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| Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1868 | 1.50 | 8 | -0.97 | 20 | -19.40 | |
|  Gvetadze, Sofio | m | wg | 2268 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Qalagashvili, Pridon | | | 2086 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Siprashvili, Ivane | | | 1962 | GEO | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sanikidze, Salome | | | 1876 | GEO | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Khvadagiani, Nika | | | 2001 | GEO | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kobeshavidze, Lika | | | 1957 | GEO | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Tevzadze, Mariam | | | 1898 | GEO | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Vakhania, Aleksandra | | wm | 2160 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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