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Individual Calculations January 2024 |
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| Nhen, Zana Ismail Total change: 46.80 | |   |
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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 |
| 1450 | 1269 | 4.00 | 8 | 1.17 | 40 | 46.80 | |
|  Chiya, Mder Hamad | | | 1924 | IRQ | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Pari, Pishtiwan Ahmed | | | 1096 | IRQ | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Ali, Dlshad Hasan | | | 1182 | IRQ | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Pola, Azad Saber | | | 1753 | IRQ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Yahiya, Dlshad Hasan | | | 1261 | IRQ | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Hadi, Ahmed Hadi | | | 1559 | IRQ | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Daniar, Nasraw Mustafa | | | 1687 | IRQ | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Usaid, Khozan Abdl Wahhab | | | 1136 | IRQ | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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