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Individual Calculations August 2019 |
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| Mokkarian, Arian Total change: 24.40 | |   |
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| Iran Boys Student Middle School Championship-Ramsar 2019 | Tehran | IRI | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1544 | 2.50 | 7 | 0.61 | 40 | 24.40 | |
|  Saghaei, Amirhosein | | | 1370 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Khoshkalam, Seyed Mahan | | | 1813 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jamali, Pouria | | | 1860 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Heydari, Mohammad Masoud | | | 1827 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dezhdar, Roozbeh | | | 1639 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ebrahimi Herab, Hamidreza | | | 1893 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mardani, Alireza | | | 1761 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | |
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