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Individual Calculations August 2019 |
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| Mahdavi, Hossein Total change: -47.60 | |   |
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| Qazvin Chess Championship - 1398 | Qazvin | IRI | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1836 | 5.50 | 9 | -1.19 | 40 | -47.60 | |
|  Shomali, Amir Mohammad | | | 1436 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Amirpour, Gholamreza | | | 1458 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rasi, Davood | | | 1477 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mahdavi, Hassan | | | 2098 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Najafi Tabar, Aydin | | | 1906 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Khalili, Behrad | | | 1436 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ghaemi, Ali Reza | | | 1436 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mortezaee, Ghorban | | | 1715 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Davari, Sara | | | 1501 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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