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Individual Calculations January 2017 |
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| Derakhshani, Mehrdad Total change: 5.60 | |   |
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| 2nd Atrak Cup Chess Tournament Azar 1395 | Bojnourd | IRI | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1980 | 6.50 | 9 | 0.25 | 20 | 5.00 | |
|  Samadi, Amirhossein | | | 1580 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sahebi, Mostafa | | | 1587 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tayyebi, Seyed Amin | | | 1755 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Roohi, Abdolmajid | | | 2199 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Naseri, Nourallah | | | 1751 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mohammadi, Hossein | | | 1839 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Salehabadi, Farzan | | | 1636 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ahmadi Tabar, Hossein | | | 1815 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Arabi Kasrineh, Saeid | | | 2104 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Nezam Mohandesi Keshvari Standard 23 Azar 1395 | Kish | IRI | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1980 | 1.50 | 3 | 0.03 | 20 | 0.60 | |
| | Rahimian, Rastin | | | 2140 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ghaledar, Faraz | | | 2051 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gholampour, Ali | | | 1758 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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