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Individual Calculations November 2019 |
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| Mahdavi, Hossein Total change: -108.00 | |   |
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| Iran Chess Championship U18 Boys 1398 - Qom | fed | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1813 | 2.50 | 8 | -2.70 | 40 | -108.00 | |
|  Jamali, Alireza | | | 1413 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mobarak Nezhad, Alireza | | | 2073 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Eslami Niya, Seyed Mahdi | | | 1554 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Moosapour, Rastin | | | 1862 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Mehrvarz, Farhan | | | 1571 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Salamat Manesh, Mohammad Mahyar | | | 1450 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ahmadi Tabar, Hossein | | | 1765 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Arian Mehr, Aein | | | 1757 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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