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Individual Calculations January 2024 |
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| Yahiya, Dlshad Hasan Total change: 68.00 | |   |
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| 2nd Erbil Chess Academy Championship -Classes 2023 Erbil -IRQ | Erbil | IRQ | 2023-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1261 | 4.00 | 8 | 1.70 | 40 | 68.00 | |
|  Firas, Qassim Abbas | | | 1991 | IRQ | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Lara, Samir Anwar | | | 1122 | IRQ | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Pola, Azad Saber | | | 1753 | IRQ | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Ali, Adnan Younus | | | 1810 | IRQ | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Mohammed Khaleel, Majeed | | | 1718 | IRQ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Nhen, Zana Ismail | | | 1269 | IRQ | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Bahra, Samir Anwar | | | 1323 | IRQ | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Rezdar, Farman Khalil | | | 1205 | IRQ | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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