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Individual Calculations September 2018 |
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| Jahanbakhshi, Arman Total change: -17.00 | |   |
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| 15th Avicenna International Chess Tournament 2018 - Group B | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1855 | 6.00 | 10 | -0.85 | 20 | -17.00 | |
|  Hamzeh Javaran, Koosar | | | 1455 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kalvandi, Nashmil | | | 1642 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Moradi, Mohammad Behrad | | | 1581 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shamshiri, Farzad | | | 1639 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rahmatian, Shayan | | | 2005 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sodagar, Nima | | | 1630 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Partovi Rad, Diba | | | 1645 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sedaghat Khah, Hamid Reza | | | 2002 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Veisi, Armin | | | 1585 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Gholamian Pour, Amin | | | 1805 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | |
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