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Individual Calculations January 2020 |
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| Lomaia, Diana Total change: -8.40 | |   |
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| GEO Women 77th Ch (I League) | Tbilisi | GEO | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1952 | 4.50 | 9 | 0.15 | 40 | 6.00 | |
|  Tasoshvili, Tamar | | | 1552 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Khomeriki, Nino | | wg | 2352 * | GEO | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Nikoladze, Sopio | | wm | 2174 | GEO | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Esadze, Tamari | | | 1916 | GEO | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Vakhania, Aleksandra | | wm | 2140 | GEO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Donghvani, Nia | | | 1951 | GEO | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Chanturia, Tamar | | | 1552 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gvetadze, Sofio | m | wg | 2301 | GEO | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Lagazauri, Tamar | | | 1720 | GEO | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | | GEO Club Ch (Super League) 2019 | Tbilisi | GEO | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1952 | 1.00 | 2 | -0.36 | 40 | -14.40 | |
| | Kachkachishvili, Lasha | | | 1724 | GEO | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ghachava, Akaki | | | 1899 | GEO | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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