Individual Calculations January 2019 |
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Purtseladze, Maka Total change: -21.60 | | |
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GEO Women76th Ch (I League) | Tbilisi | GEO | 2018-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2043 | 2304 | 6.00 | 9 | -1.08 | 20 | -21.60 | |
| Jibuti, Nata | | wf | 1904 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Esadze, Tamari | | | 2010 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | Mikadze, Miranda | | wg | 2273 | GEO | 0.50 | 1 | -0.04 | 20 | -0.80 | | Gvetadze, Sofio | m | wg | 2323 | GEO | 0.50 | 1 | 0.03 | 20 | 0.60 | | Vakhania, Aleksandra | | wm | 2170 | GEO | 0.50 | 1 | -0.18 | 20 | -3.60 | | Lomaia, Diana | | | 1904 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Donghvani, Nia | | | 1904 * | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | Pipia, Ekaterine | | | 1995 | GEO | 0.50 | 1 | -0.36 | 20 | -7.20 | | Imerlishvili, Tamar | | | 1904 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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