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Individual Calculations April 2017 |
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| Kostava, Elene Total change: -46.00 | |   |
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| GEO G-20 Ch (Kakhi Chigogidze Cup) 2017 | Tbilisi | GEO | 2017-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1847 | 5.00 | 9 | -1.15 | 40 | -46.00 | |
|  Stepanova, Olgha | | | 1447 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Choladze, Mariami | | wf | 2034 | GEO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sidamonidze, Anastasia | | | 1701 | GEO | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Papashvili, Tata | | | 1447 * | GEO | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Lagazauri, Tamar | | | 1724 | GEO | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Engibaryan, Iana | | | 1447 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pipia, Ekaterine | | | 1699 | GEO | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Javakhishvili, Mariam | | | 1808 | GEO | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Jibuti, Nata | | wf | 1838 | GEO | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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