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Rapid:
Individual Calculations January 2024 |
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| Kawan, Sabir Saeed Total change: 22.80 | |   |
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| 1st Erbil Chess Academy Rapid Tournament 2023 | Erbil | IRQ | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1811 | 6.00 | 8 | 1.14 | 20 | 22.80 | |
|  Roz, Samir Anwar | | | 1411 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rahand, Awder Abdullh | | | 1566 | IRQ | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pola, Azad Saber | | | 1901 | IRQ | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hadi, Ahmed Hadi | | | 1672 | IRQ | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Nozhanad, Essa Ali | | | 1649 | IRQ | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nazar, Jamil Khalid | | | 1787 | IRQ | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bahman, Omer Hama | | | 1861 | IRQ | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bilal.sewar. | | | 1887 | SYR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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