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Individual Calculations September 2018 |
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| Akhasteh, Abbas Total change: -50.40 | |   |
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| 8th Shahid Rajaei Cup - A Groupe 1397 | Qazvin | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1821 | 4.00 | 8 | -1.25 | 20 | -25.00 | |
|  Shiri, Mohsen | | | 2057 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Khadem Erfani, Sobhan | | | 2077 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hamzeh Javaran, Kasra | | | 1567 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Yadegar, Radin | | | 1535 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rafiei Poor, Mohammad | | | 1516 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Jahani, Mohammadreza | | | 1585 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rostami, Hossein | | | 1662 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Fazlali, Soheil | | | 1538 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | East of Gilan & West of Mazandaran Chess Super League 2018 Round 3-7 | Gilan | IRI | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1821 | 0.00 | 2 | -1.27 | 20 | -25.40 | |
| | Mohammadi, Rasool | | | 1784 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Mahboubi, Mahziar | | | 1651 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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