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Individual Calculations October 2017 |
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| Ghotbi Zavie, Amir Hossein Total change: -65.20 | |   |
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| Tehran Boys Under 18 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1649 | 1.50 | 7 | -1.63 | 40 | -65.20 | |
|  Amirabadi, Mohammad | | | 1881 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Rodaki, Mansour | | | 1613 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Mollazadeh, Daryoush | | | 1388 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Sadeghi, Pooria | | | 1495 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kashefi, Amir Hosein | | | 2049 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nazhand, Pejman | | | 1633 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Noora, Amir Hossein | | | 1848 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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