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Individual Calculations August 2018 |
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| Hejrati, Mohammad Mahdi Total change: -28.80 | |   |
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| North Khorasan Chess Championship 1397 | Bojnourd | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1807 | 5.00 | 9 | -0.72 | 40 | -28.80 | |
|  Hatami, Mohammad | | | 1407 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ahmadi, Erfan | | | 1600 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Binaei Tavallaei, Mahdi | | | 1990 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ahmadi, Seyedeh Malihe | | | 1591 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Rahmani, Hossein | | | 1616 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Mohamadi, Morad | | | 1436 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Saedi, Siamak | | | 1611 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Karamzadeh, Mostafa | | | 1933 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Derakhshani, Mehrdad | | | 1992 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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