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Rapid:
Individual Calculations February 2018 |
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| Roozbayan, Reza Total change: -22.20 | |   |
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| Tehran Rapid 21 Dey 1396 | Tehran | IRI | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2013 | 4.00 | 7 | -1.53 | 20 | -30.60 | |
|  Chalangari, Mohsen | | | 1613 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salehimoghaddam, A. | | | 1752 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sadegh Almani, Mohammad | | | 1826 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sekhavatmandi, Roham | | | 1672 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kiaei, Ali | | | 1806 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Pilvaieh, Ali | | | 2025 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Noorbakhsh Zadeh, Arshia | | | 1613 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Tehran Rapid 28 Dey 1396 | Tehran | IRI | 2018-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2013 | 5.00 | 7 | 0.42 | 20 | 8.40 | |
| | Bigani, Mohammad Hessam | | | 1613 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Azami, Nasrollah | | | 1791 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Talebi, Masoud | | | 1998 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ashraf, Artin | | | 1725 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Karami Kejani, Masoud | | | 1967 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Mahmoody, M. Sadegh | | | 2074 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rajabi, Mohsen | | | 1987 | IRI | 1.00 | 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) | | |
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