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Individual Calculations September 2017 |
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| Alamir Virsagh, Ehsan Total change: 88.00 | |   |
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| Tehran Standard Cup 11-15 Mordad 1396 Above 1800 | Tehran | IRI | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1709 | 2.50 | 6 | 0.62 | 40 | 24.80 | |
|  Shahsanam, Alireza | | | 1895 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sadeghi Givi, Reza | | | 1844 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Nourimoghaddam, Shahrokh | | | 1802 | IRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Esmaeilnejad, Mohammad Amin | | | 2038 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Asgharzadeh, Mitra | | wc | 1986 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Noorbakhsh Zadeh, Arshia | | | 1610 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 14th Avicenna Cup International Chess Festival B | Hamadan | IRI | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1709 | 6.50 | 11 | 1.58 | 40 | 63.20 | |
| | Jahanian, Mohammad Mahyar | | | 1309 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khoshkalamian, B. | | | 1951 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Mousavi, Emadeddin | | | 1900 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Safari, Sina | | | 1357 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Motaghi, Sina | | | 1878 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Jahanbakhshi, Arman | | | 1834 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Rajabi, Mohsen | | | 2000 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Azali, Tannaz | | | 1916 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1574 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Bosagh Zadeh, Alireza | | | 1879 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Aref Azad, Amir Hossein | | | 1550 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | |
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