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Rapid:
Individual Calculations September 2018 |
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| Heydari, Hosein Total change: -5.00 | |   |
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| Tehran Rapid 11 Mordad 1397 | Tehran | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1373 | 0.00 | 4 | -0.52 | 20 | -10.40 | |
|  Rezanezhad, Mojtaba | | | 1773 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohandesi, Shahin | m | | 1773 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Barati, Esfandiar | | | 1597 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nouredideh, Mohammad Reza | | | 1684 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | Tehran Rapid Cup 20 mordad 1397 | Tehran | IRI | 2018-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1373 | 2.50 | 6 | 0.27 | 20 | 5.40 | |
| | Rahnama, M.reza | | | 1737 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Bahadori, Arash | | | 1608 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Khosronejad, Abtin | | | 1138 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Khalaji, Saead | | | 1441 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Chalangari, Mohsen | | | 1555 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Aghabalazadeh, Mohammad Hossein | | | 1404 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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