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Individual Calculations October 2018 |
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| Azizi Tafreshi, Ali Akbar Total change: 5.80 | |   |
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| Amini Memorial Standard Cup 1397 | Varamin | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1548 | 3.00 | 5 | 0.68 | 20 | 13.60 | |
|  Najafi Tabar, Aydin | | | 1696 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Dolati, Artin | | | 1666 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Saghaie, Parsina | | | 1155 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khatami, Seyyed Mostafa | | | 1633 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Nazari, Sina | | | 1638 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | 3rd Paytakht International Cup 2018 -Group B | Tehran | IRI | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1548 | 2.00 | 5 | -0.39 | 20 | -7.80 | |
| | Najafi Tabar, Aydin | | | 1789 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mokhtari Moghadam, Taha | | | 1738 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mohammadi, Melika | | | 1244 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rahimkhani, Parviz | | | 1654 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hoosemi Roodsari, Fatemeh | | | 1381 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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