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Individual Calculations April 2018 |
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| Karamzadeh, Mostafa Total change: -22.40 | |   |
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| 8th Ferdowsi Cup 2018 (Group B) | Mashhad | IRI | 2018-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1906 | 4.50 | 7 | -1.12 | 20 | -22.40 | |
|  Arian, Mahdi | | | 1506 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mehmandoost, Mohammad Javad | | | 1506 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Seyfori, Soheil | | | 1582 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sharafi, Amir Mehrad | | | 1648 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pakdin, Ali | | | 1530 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Parsaee, Amir Reza | | | 1663 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Amini, Habibullah | c | | 1997 | AFG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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