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Individual Calculations December 2017 |
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| Sakhamberidze, Natia Total change: 29.60 | |   |
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| GEO CF Cup 2017 (G-12) | Tbilisi | GEO | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1328 | 3.00 | 4 | 0.74 | 40 | 29.60 | |
|  Mamardashvili, Ana | | | 1349 | GEO | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Qochiashvili, Ani | | | 1211 | GEO | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Dolakidze, Mariam | | | 1462 | GEO | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sajaia, Ketevan | | | 1080 | GEO | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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