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Individual Calculations January 2024 |
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| Daniar, Nasraw Mustafa Total change: -32.00 | |   |
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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 |
| 1576 | 1687 | 3.50 | 7 | -0.80 | 40 | -32.00 | |
|  Danar, Jamal Qadir Ghaffoori | | | 1941 | IRQ | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Baktiar, Hamd Mohammed | | | 1735 | IRQ | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Baxtyar, Hama Salih Ahmed | | | 1644 | IRQ | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Parwa, Pshtiwan Ahmed | | | 1436 | IRQ | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Dawan, Nasraw Mustafa | | | 1287 * | IRQ | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nhen, Zana Ismail | | | 1269 | IRQ | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Mohammed Khaleel, Majeed | | | 1718 | IRQ | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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