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Individual Calculations March 2012 |
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| Sahap, Abdurrahman Total change: -2.40 | |   |
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| 2012 Istanbul Chess Championship | Istanbul | TUR | 2011-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1685 | 0.50 | 3 | -0.16 | 15 | -2.40 | |
|  Ertan, Oktay | | | 1987 | TUR | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Acar, Ozgur | | | 1914 | TUR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Akpulat, Dogan | | | 1832 | TUR | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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