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Individual Calculations September 2011 |
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| Siradze, Salome Total change: -8.10 | |   |
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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 |
| 1925 | 2031 | 4.50 | 8 | -0.54 | 15 | -8.10 | |
|  Morchiashvili, Bachana | m | | 2376 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Azaryan, Tigran | | | 1837 | ARM | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Tsulaia, Mariam | | | 1631 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kochakidze, Mamuka | | | 1774 | GEO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Purtseladze, Maka | m | wg | 2364 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Chachia, Mariam | | | 1712 | GEO | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Tsomaia, Merab | | | 1930 | GEO | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Tskhadadze, Giorgi | | | 1776 | GEO | 1.00 | 1 | 0.19 | 15 | 2.85 | | | * 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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