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Individual Calculations February 2013 |
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| Borekcioglu, Zeynep Dilara Total change: 7.05 | |   |
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| 2012-2013 Istanbul Chess Championship | Istanbul | TUR | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1689 | 1.00 | 3 | 0.47 | 15 | 7.05 | |
|  Agaoglu, Aydin | | | 1958 | TUR | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Erencek, Ali Ediz | | | 1990 | TUR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Meseli, Perihan | | | 1918 | TUR | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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