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Rapid:
Individual Calculations October 2017 |
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| Gvetadze, Sofio Total change: -42.40 | |   |
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| GEO Women Grand Pix (Rapid-3) 2017 | Tbilisi | GEO | 2017-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2323 | 4.50 | 9 | -2.12 | 20 | -42.40 | |
|  Choladze, Tea | | | 1923 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gavasheli, Ana | | wm | 2126 | GEO | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bejashvili, Irma | | | 1923 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arabidze, Meri | m | wg | 2347 | GEO | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Khmiadashvili, Tamar | | wg | 1923 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Khurtsilava, Inga | | wg | 2200 | GEO | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Vakhania, Aleksandra | | wm | 2144 | GEO | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Chanturia, Tamar | | | 1923 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khotenashvili, Bela | g | wg | 2456 | GEO | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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