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Individual Calculations September 2018 |
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| Yaghoubi, Mostafa Total change: 0.00 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1487 | 0 | 1.00 | 6 | 0.00 | 1214 | | 0.00 | |
|  Rahmatpisheh, Amir Hossein | | | 1626 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Mokhtarzadeh, M.reza | | | 1632 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Goudarzi, Amir Ali | | | 1096 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1760 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nosratizadeh, Reza | | | 1418 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Moradi, Mohammad Soroosh | | | 1392 | IRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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