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Individual Calculations May 2013 |
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| Zalkhani, Vahid Total change: 10.50 | |   |
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| Tehran Open (April 2013) | Tehran | IRI | 2013-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1633 | 4.00 | 10 | 0.35 | 30 | 10.50 | |
|  Nooronei, Sh. | | | 2033 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Refahi, Mohammad Reza | | | 1534 | IRI | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Barari, Mehdi | | | 1839 | IRI | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Vafaei, Hoorya | | | 1722 | IRI | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Haddadi, Rezvaneh | | | 1850 | IRI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Fallah, Mohammad Mahdi | | | 1915 | IRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Zadmajid, Siavash | | | 1633 | IRI | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Javili, Tanin | | | 1595 | IRI | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Ghaffarzadegan, Arvin | | | 1613 | IRI | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Tolou, Pouya | | | 1740 | IRI | 0.00 | 1 | -0.35 | 30 | -10.50 | | | * 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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