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Individual Calculations September 2017 |
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| Rafat, Hasan Total change: 4.00 | |   |
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| 2nd Iranian Amateurs Championship 1396 U1700 | Zanjan | IRI | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1696 | 5.50 | 7 | 0.20 | 20 | 4.00 | |
|  Binazadeh, Siavash | | | 1349 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Hosseini, Alireza | | | 1296 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karami, Mahan | | | 1514 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tondro, Amir Hosein | | | 1584 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kaveh, Hossein | | | 1665 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Mirzaei, Mohammad Soroush | | | 1296 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jahani, Mohammadreza | | | 1597 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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