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Individual Calculations May 2018 |
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| Rostami, Roohollah Total change: -42.00 | |   |
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| 4th Qazvin Nowrouz Cup - Under 2000 | Qazvin | IRI | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1845 | 3.00 | 6 | -2.10 | 20 | -42.00 | |
|  Samavatian, Ali Asghar | | | 1445 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Safaeenezhad, Reza | | | 1636 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bayatfar, Behnam | | | 1452 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farnami, Karim | | | 1657 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Khalili, Behrad | | | 1445 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aghamohamadi, Mohamad Arshia | | | 1571 | IRI | 0.00 | 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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