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Individual Calculations October 2018 |
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| Onur, Cem Total change: -62.00 | |   |
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| 2018 International Istanbul Open Chess Tournament - Category A | Istanbul | TUR | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1890 | 1.50 | 8 | -1.55 | 40 | -62.00 | |
|  Niyazmetov, Hudoshukur | | | 2008 | TKM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Gulsoy, Mustafa Alpago | | | 2061 | TUR | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Tinarlioglu, Emre | | | 1796 | TUR | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Aydin, Hasan Bora | | | 1950 | TUR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gaboyan, Susanna | | wm | 2114 | ARM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Yasser, Alhassan | | | 1918 | SYR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Turan, Asim | | | 2108 | TUR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Acarbay, Aydin | | | 1894 | TUR | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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