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Individual Calculations June 2018 |
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| Mokhtari, Fereidoon Total change: 15.40 | |   |
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| Lorestan Standard Cup Under 1700 Ordibehesht 1397 | Lorestan | IRI | 2018-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1441 | 0.00 | 2 | -0.39 | 20 | -7.80 | |
|  Rabiei Parsaei, Mehrdad | | | 1680 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jahangiri, Hossein | | | 1688 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Iran Senior Chess Championship 50-65 Ordibehesht 1397 | Golestan | IRI | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1441 | 2.50 | 6 | 1.16 | 20 | 23.20 | |
| | Ardeshirpour, Hoss. | | | 1841 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nemati, Mahmoud | | | 1678 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Farsadnia, Hosein | | | 1609 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Azizi Tafreshi, Ali Akbar | | | 1584 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Jafarnejad, Jafar | | | 1663 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Parvanehlooee, Heshmatolla | | | 1637 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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