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Individual Calculations September 2011 |
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| Shamatava, Ana Total change: 2.70 | |   |
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| Poti 6-th International Chess Festival Nana Aleksandria Cup-2011 | Poti | GEO | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1974 | 3.50 | 7 | 0.18 | 15 | 2.70 | |
|  Kviriashvili, Ioseb | | | 2253 | GEO | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Eranyan, Khachatur | | | 2178 | ARM | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Chachia, Mariam | | | 1712 | GEO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Gharagyozian, Artur | | | 2233 | ARM | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mumladze, Maia | | | 1574 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Melashvili, Nino | | wf | 2127 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Kochakidze, Tato | | | 1821 | GEO | 1.00 | 1 | 0.30 | 15 | 4.50 | | | * 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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