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Individual Calculations January 2024 |
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| Mohammed Khaleel, Majeed Total change: -47.60 | |   |
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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 |
| 1479 | 1718 | 3.50 | 8 | -2.38 | 20 | -47.60 | |
|  Ahmed, Jaza Jamal | m | | 2008 | IRQ | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Dawan, Nasraw Mustafa | | | 1227 | IRQ | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Salar, Samir Anwar | | | 1318 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yahiya, Dlshad Hasan | | | 1261 | IRQ | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Lawin, Mohammed Taher | | | 1484 | IRQ | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Peshawa, Pshtiwan Ahmed | | | 1205 | IRQ | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Baxtyar, Hama Salih Ahmed | | | 1644 | IRQ | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Daniar, Nasraw Mustafa | | | 1687 | IRQ | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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