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Rapid:
Individual Calculations March 2019 |
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| Khoshnood Khaneh, Babak Total change: 33.20 | |   |
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| Tehran Rapid 27 Bahman 1397 | Tehran | IRI | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1861 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
|  Mehdiabadi, Behrang | | | 1948 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Moradzadeh, Mohammad | | | 1607 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Modarresi, Muhyiddin | | | 1897 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Tehran Rapid Cup 4 Esfand 1397 | Tehran | IRI | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1861 | 4.50 | 6 | 1.05 | 20 | 21.00 | |
| | Rahnama, M.reza | | | 1671 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fardbehbahani, Behnam | | | 1583 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rezaei, Hamidreza | | | 1820 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Modarresi, Muhyiddin | | | 1897 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Galehdari, Bardia | | | 1935 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Asgharvand, Davood | | | 1892 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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 2 Esfand 1397 | Tehran | IRI | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1861 | 5.50 | 7 | 1.25 | 20 | 25.00 | |
| | Vedad, Mehrdad | | | 1461 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zaeri, Mohammad | | | 1571 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zahedifar, Anahita | | wf | 2078 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nouredideh, Mohammad Reza | | | 1637 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ghorbani Shendi, Abolfazl | | | 1461 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roozbayan, Reza | | | 2025 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Atakhan, Abtin | | | 2016 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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