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Rapid:
Individual Calculations February 2023 |
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| Gvetadze, Sofio Total change: 7.20 | |   |
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| GEO Women Ch (Rapid) 2023-N.Ioseliani Cup | Tbilisi | GEO | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2171 | 5.00 | 9 | 0.36 | 20 | 7.20 | |
|  Donghvani, Nia | | | 1851 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Javakhishvili, Lela | m | wg | 2339 | GEO | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Khukhashvili, Sopiko | m | wg | 2309 | GEO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kirtadze, Anastasia | | wf | 1771 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vakhania, Alexandra | | wm | 2088 | GEO | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Charkhalashvili, Inga | | wg | 2270 | GEO | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Arabidze, Meri | m | wg | 2317 | GEO | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Purtseladze, Maka | m | wg | 2229 | GEO | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Khurtsilava, Inga | | wg | 2122 | GEO | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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