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Individual Calculations August 2017 |
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| Mohamad Ebrahimkhan Abry, Mahsa Total change: 15.60 | |   |
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| Tehran Northeast Cup Tir 1396 | Tehran | IRI | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1910 | 2.50 | 4 | 0.39 | 40 | 15.60 | |
|  Kashefi, Amir Hosein | | | 2006 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Pira, Sahel | | | 1801 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Emami, Mir Arshia | | | 1956 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Pira, Sahel | | | 1801 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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