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Individual Calculations December 2019 |
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| Sherazadishvili, Ana Total change: 6.00 | |   |
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| GEO Women Ch (U-1200) 2019 | Tbilisi | GEO | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1088 | 1.50 | 2 | 0.69 | 40 | 27.60 | |
|  Zarkua, Anastasia | | | 1155 | GEO | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Bechvaia, Tekle | | | 1160 | GEO | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | A.Chikvaidze Cup G-12 2019 | Tbilisi | GEO | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1088 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
| | Sichinava, Mariam | | | 1327 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Limar, Maria | | | 1206 | GEO | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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