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Rapid:
Individual Calculations April 2015 |
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| Gvetadze, Sofio Total change: 20.80 | |   |
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| GEO Women Grand Prix (Rapid-1) | Tbilisi | GEO | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2347 | 7.00 | 9 | 1.04 | 20 | 20.80 | |
|  Janiashvili, Mariam | | | 1947 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stepanova, Olgha | | | 1947 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khurtsidze, Nino | m | wg | 2374 | GEO | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Arabidze, Meri | m | wg | 2442 | GEO | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Khotenashvili, Bela | g | wg | 2411 | GEO | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gavasheli, Ana | | wm | 2145 | GEO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vakhania, Alexandra | | | 2130 | GEO | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Khomeriki, Nino | | wf | 2194 | GEO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Khurtsilava, Inga | | wg | 2242 | GEO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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