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Rapid:
Individual Calculations December 2019 |
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| Gvetadze, Sofio Total change: 3.00 | |   |
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| GEO Women Grand Prix (Rapid-4) 2019 | Tbilisi | GEO | 2019-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2158 | 5.50 | 9 | 0.15 | 20 | 3.00 | |
|  Donghvani, Nia | | | 1758 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khukhashvili, Sopiko | m | wg | 2330 | GEO | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Arabidze, Meri | m | wg | 2396 | GEO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Esadze, Tamari | | | 1831 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tqeshelashvili, Sopio | | wg | 1939 | GEO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Purtseladze, Maka | m | wg | 2218 | GEO | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Khomeriki, Nino | | wg | 2357 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Siradze, Salome | | | 1858 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Koridze, Lile | | | 1922 | GEO | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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