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Individual Calculations August 2013 |
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| Farokhfar, S Ahmad Total change: -24.00 | |   |
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| Khordad Open Chess Tournament 2013 | Tehran | IRI | 2013-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1843 | 4.00 | 6 | -0.94 | 15 | -14.10 | |
|  Aminifard, M.sam | | | 1614 | IRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Isaian, Jessica | | | 1593 | IRI | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Tehranifarshid, Nima | | | 1449 | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nejatifar, Nima | | | 1536 | IRI | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Nezamhashemi, Mohammad | | | 1443 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tolou, Pouya | | | 1742 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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) | | | | Ramadan Open Chess Tournament 2013 | Tehran | IRI | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1843 | 1.00 | 2 | -0.66 | 15 | -9.90 | |
| | Amiri Bostanabad, Mahdi | | | 1653 | IRI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Abdolmohammadi, Milad | | | 1460 | IRI | 0.00 | 1 | -0.91 | 15 | -13.65 | |
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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