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Individual Calculations December 2018 |
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| Gurses, Ayberk Total change: 2.40 | |   |
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| 2018-2019 Istanbul Chess Championship - Group I | Istanbul | TUR | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1708 | 3.50 | 6 | 0.06 | 40 | 2.40 | |
|  Ataer, Melisa | | | 1308 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Buyuk, Elvin Esma | | | 1308 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kuseyri, Mehmet Ali | | | 1958 | TUR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Senyuz, Mustafa Zorbey | | | 1700 | TUR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Elmas, Mustafa | | | 1630 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Tarhan, Adar | | | 1864 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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