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Individual Calculations August 2019 |
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| Jadidi, Mohammad Keyhan Total change: 18.80 | |   |
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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 |
| 1662 | 1503 | 2.50 | 6 | 0.47 | 40 | 18.80 | |
|  Biriya, Mohammadamin | | | 1844 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Aliakbar Sichani, Alireza | | | 1819 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Khorasani, Amir Reza | | | 1284 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Yousefi, Ahmadreza | | | 1239 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Ghazi, Hamed | | | 1892 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Ebrahimi Herab, Hamidreza | | | 1893 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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