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Rapid:
Individual Calculations December 2018 |
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| Purtseladze, Maka Total change: 16.80 | |   |
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| GEO Women Grand Prix (Rapid-4) 2018 | Tbilisi | GEO | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2284 | 6.00 | 9 | 0.84 | 20 | 16.80 | |
|  Koridze, Lile | | | 1884 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Jibuti, Nata | | wf | 1884 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mikadze, Miranda | | wg | 2288 | GEO | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Gvetadze, Sofio | m | wg | 2341 | GEO | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Arabidze, Meri | m | wg | 2386 | GEO | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Charkhalashvili, Inga | | wg | 2347 | GEO | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Khomeriki, Nino | | wm | 2275 | GEO | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Vakhania, Aleksandra | | wm | 2141 | GEO | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Khukhashvili, Sopiko | m | wg | 2324 | GEO | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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