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Individual Calculations December 2019 |
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| Boz, Hasan Tahsin Total change: 0.20 | |   |
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| 2019-2020 Atasehir District Chess Championship | Istanbul | TUR | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1474 | 2.00 | 4 | 0.24 | 20 | 4.80 | |
|  Erdogan, Yunus Emre | | | 1860 | TUR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Gokbulut, Ozgur | | | 1176 | TUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ertugrul, Berkay | | | 1874 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karatas, Erdem Cahit | | | 1293 | TUR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | 2019-2020 Sultanbeyli District Blitz Chess Championship | Istanbul | TUR | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1474 | 0.00 | 2 | -0.23 | 20 | -4.60 | |
| | Dinke, Abdullah | | | 1855 | TUR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tayhan, Nart Murat | | | 1778 | TUR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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