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Individual Calculations December 2017 |
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| Arabidze, Meri Total change: -22.60 | |   |
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| Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2378 | 3.50 | 9 | -2.26 | 10 | -22.60 | |
|  Khodashneli, Shota | | | 2022 | GEO | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Khurtsilava, Inga | | wg | 2259 | GEO | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Paravyan, David | g | | 2548 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Petriashvili, Nikoloz | | | 2180 | GEO | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Lomsadze, Davit | g | | 2332 | GEO | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Benidze, Davit | g | | 2512 | GEO | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Qalagashvili, Pridon | | | 2086 | GEO | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Gevorgyan, Maria | | wm | 2221 | ARM | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Tsomaia, Nikoloz | | | 2206 | GEO | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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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