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Blitz:
Individual Calculations September 2018 |
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| Mohammadi, Erfan Total change: -2.40 | |   |
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| 15th Avicenna International Chess Tournament 2018 - Blitz | Hamedan | IRI | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1624 | 5.00 | 11 | -0.12 | 20 | -2.40 | |
|  Jaferian, Koosha | | | 2024 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chanturia, Lasha | | | 1859 | GEO | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Khodayvandi, Soheil | | | 1349 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Borazjani, Alireza | | | 1845 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Esmaeili, Mohammad Mobin | | | 1462 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Masoumi, Sahel | | | 1224 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akbari, Arvin | | | 1224 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zahmati, Sobhan | | | 1873 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Amjad Yazdandoust, Mohammadreza | | | 1485 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Arvan, Amirhosein | | | 1886 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jahanbakhshi, Arman | | | 1897 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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