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Individual Calculations September 2011 |
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| Vakhania, Alexandra Total change: 4.95 | |   |
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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 |
| 2122 | 2191 | 5.50 | 9 | 0.33 | 15 | 4.95 | |
|  Mumladze, Maia | | | 1791 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Tsomaia, Merab | | | 1930 | GEO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Shalamberidze, Akaki | m | | 2327 | GEO | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Lomsadze, Davit | | | 2357 | GEO | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Shanava, Konstantine | g | | 2535 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Qashashvili, Alexandre | m | | 2332 | GEO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Nadirashvili, Shalva | | | 1985 | GEO | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Mangiashvili, Otar | | | 1849 | GEO | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Imnadze, Nato | | | 1991 | GEO | 1.00 | 1 | 0.24 | 15 | 3.60 | | | * 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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