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Individual Calculations August 2019 |
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| Baytamari, Amir Hossein Total change: -50.40 | |   |
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| Alborz Championship 1398 | Alborz | IRI | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1553 | 2.00 | 6 | -0.92 | 40 | -36.80 | |
|  Mandkari, Mohammadtaha | | | 1153 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hojjatinejad, Ilia | | | 1814 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Jamali, Alireza | | | 1398 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Manahi, Morteza | | | 1354 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ramezani, Reza | | | 1913 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ghayourifar, Ali | | | 1745 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | | | Iran Boys Student Middle School Championship-Ramsar 2019 | Tehran | IRI | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1553 | 2.00 | 5 | -0.34 | 40 | -13.60 | |
| | Abazari, Ali Reza | | | 1264 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Derakhshan, Alireza | | | 1621 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dezhdar, Roozbeh | | | 1639 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ghalenoei, Amirhossein | | | 1544 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Alizadeh, Mohammad Mahdi | | | 1792 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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