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Individual Calculations October 2013 |
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| Gvetadze, Sofio Total change: -5.40 | |   |
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| Open Nona Gaprindashvili Cup | Tbilisi | GEO | 2013-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2318 | 6.00 | 9 | -0.54 | 10 | -5.40 | |
|  Khutsishvili, Levan | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Burduli, Guga | | | 1958 | GEO | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Tsomaia, Sergo | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hojjatova, Aydan | | wc | 2007 | AZE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Choladze, Mariam | | | 1918 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chighladze, Iveri | m | | 2391 | GEO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Tsereteli, Tamar | | wg | 2383 | GEO | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Purtseladze, Maka | m | wg | 2368 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Khelaia, Giorgi | | | 2100 | GEO | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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