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Individual Calculations October 2017 |
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| Sayin, Hakki Total change: -18.40 | |   |
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| 2017 International Istanbul Open Chess Tournament - A | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2014 | 3.00 | 6 | -0.92 | 20 | -18.40 | |
|  Alkan, Omer Tarik | | | 1701 | TUR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Guseynov, Alihan | | | 2333 | UZB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kul, Mahir Mete | | | 1736 | TUR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hisil, Devin | | | 1763 | TUR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Gallevci, Yagiz | | | 1899 | TUR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bai, Bashar | | | 1918 | SYR | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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