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Individual Calculations December 2017 |
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| Gabelaia, Mariam Total change: -8.00 | |   |
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| Nona Gaprindashvili Cup 2017 (Open B) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1185 | 1.00 | 6 | -0.20 | 40 | -8.00 | |
|  Ghuiumchyan, Iurik | | | 1585 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dolakidze, Mariam | | | 1462 | GEO | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Liparteliani, Akaki | | | 1585 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sichinava, Giorgi | | | 1247 | GEO | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Tasoshvili, Tamar | | | 1419 | GEO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Karapetyan, Irina | | | 1376 | ARM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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