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Individual Calculations December 2019 |
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| Ertugrul, Berkay Total change: -14.60 | |   |
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| 2019-2020 Atasehir District Chess Championship | Istanbul | TUR | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1918 | 4.00 | 6 | -0.73 | 20 | -14.60 | |
|  Goze, Tolga | | | 1518 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kaban, Mahmut | | | 1518 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yilmaz, Turhan | m | | 2149 | TUR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Boz, Hasan Tahsin | | | 1518 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamis, Enes Yusuf | | | 1629 | TUR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kula, Yusuf | | | 1518 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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