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Individual Calculations March 2013 |
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| Peker, Serdar Total change: -16.65 | |   |
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| 2012-2013 Turkish Chess Championship | Antalya | TUR | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1745 | 2.50 | 6 | -0.12 | 15 | -1.80 | |
|  Ipatov, Alexander | g | | 2145 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Muti, Erol | | | 1396 | TUR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Oney, Sait Riza | | | 1879 | TUR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Doven, Hakan | | | 1501 | TUR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Deniz, Medeni | | | 1925 | TUR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Koksal, Recep | | | 1920 | TUR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | * 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) | | | | 24th February Liberation Cup | Trabzon | TUR | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1745 | 0.50 | 4 | -0.99 | 15 | -14.85 | |
| | Gozubuyukoglu, Selami | | | 1867 | TUR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Karagollu, Ahmet | | | 2031 | TUR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Demirbas, Fatih | | | 1740 | TUR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Taskaya, Muhammed | | | 1749 | TUR | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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