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Individual Calculations June 2022 |
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| Ebrahimi, Mahdi Total change: 109.60 | |   |
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| Hamedan Chess Championship 2022 | Hamedan | IRI | 2022-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1186 | 2.50 | 6 | 2.15 | 40 | 86.00 | |
|  Sedaghat Khah, Hamid Reza | | | 1909 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sadeghi, Morteza | | | 1767 | IRI | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Shojaeian, Mohamadreza | | | 1631 | IRI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Khoshbin, Amir | | | 1690 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Mohammadkhani, M Rasool | | | 1578 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Dastanboo, Mohammad Hasan | | | 1494 | IRI | 0.50 | 1 | 0.36 | 40 | 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) | | | | Iranian Youth Chess Championship ( Open U18 ) | Hamedan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1186 | 1.50 | 5 | 0.59 | 40 | 23.60 | |
| | Eskandari, Amirali | | | 1939 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Mahnaei, Taha | | | 1609 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Hamed, Mohamad Mahdi | | | 1584 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nadi, Mohammad Hosein | | | 1115 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Vesali Khah, Parsa | | | 1475 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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