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Individual Calculations September 2018 |
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| Amiri, Amirali Total change: -9.60 | |   |
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| 8th Shahid Rajaei Cup - Groupe B - Under14 | Qazvin | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1580 | 6.00 | 9 | -0.24 | 40 | -9.60 | |
|  Keshavarz Hamidi, Karen | | | 1180 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mazandaranizadeh, Radman | | | 1240 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Yazdani, Alireza | | | 1330 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mahdavi, Reza | | | 1787 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mohamadi, Niyousha | | | 1348 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rajabi, Amir Hosein | | | 1418 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Masoumi, Sahar | | | 1676 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Motahari, Mohammad Javad | | | 1335 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karimzadeh, Amirhossein | | | 1407 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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