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Rapid:
Individual Calculations February 2024 |
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| Malekzadeh, Mohammad Total change: -20.00 | |   |
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| 32th Kermanshah Weekly Chess Tornament _ Rapid Rated | Kermanshah | IRI | 2023-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1901 | 6.50 | 7 | 1.26 | 20 | 25.20 | |
|  Rasoul, Fashi | | | 1501 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zibakerdar, Peiman | | | 1648 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amiri, Mahan | | | 1689 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Asvar, Mohammad Matin | | | 1911 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zolfaghari, Mohammad Javad | | | 1808 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Roshani, Mehdi | | | 1722 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Amiri, Erfan | | | 1556 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | 33th Kermanshah Weekly Chess Tornament _ Rapid Rated | Kermanshah | IRI | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1967 | 5.00 | 7 | -1.34 | 20 | -26.80 | |
| | Mahmood Zadeh, Arian | | | 1474 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Azmoodeh, Parsa | | | 1625 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Afrasiabi, Meysam | | | 1567 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Enferadi, Hamidreza | | | 1574 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sajadipoor, Aliakbar | | | 1682 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mohajer Pour, Mehran | | | 1487 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zibakerdar, Peiman | | | 1648 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | 34th Kermanshah Weekly Chess Tornament _ Rapid Rated | Kermanshah | IRI | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1967 | 5.50 | 7 | -0.47 | 20 | -9.40 | |
| | Bahramzadeh, Fariborz | | | 1567 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dezhdar, Aria | | | 1604 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zibakerdar, Peiman | | | 1648 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdolmohammadi, Milad | | | 1760 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zolfaghari, Mohammad Javad | | | 1814 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Amiri, Mahan | | | 1672 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mahmood Zadeh, Arian | | | 1474 | IRI | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | 1st Iran Amateurs Rapid Chess Championship U2000 | Tehran | IRI | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1967 | 6.50 | 10 | -0.45 | 20 | -9.00 | |
| | Zamani, Alireza | | | 1753 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Saemi, Sina | | | 1857 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rahmatian, Shayan | | | 1897 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Karami, Ariya | | | 1790 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kohjani, Kiarash | | | 1640 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Azami, Nasrollah | | | 1579 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shiri, Mohsen | | | 1853 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hassani, Rozhman | | | 1893 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Eskandari, Amirali | | | 1918 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sadeghi Givi, Reza | | | 1899 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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