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Individual Calculations August 2013 |
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| Toufani, Kourosh Total change: -2.85 | |   |
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| Khordad Open Chess Tournament 2013 | Tehran | IRI | 2013-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1701 | 2.00 | 6 | 0.29 | 15 | 4.35 | |
|  Karimi, Mohammad | | | 2006 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Kaboodi, Behrang | | | 1993 | IRI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Tajik, Sareh | | | 1897 | IRI | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Nameei, Koushan | | | 1925 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Barzegar, Saeb | | | 1891 | IRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Saadati, Erfan | | | 1549 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | Tehran Chess Championship (July 2013) | Tehran | IRI | 2013-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1701 | 2.50 | 7 | -0.48 | 15 | -7.20 | |
| | Tabatabaei, M.amin | f | | 2101 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Teymourlou, Ahmad | | | 1844 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Nazari, Sogol | | | 1333 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Mahrinpour, Farbod | | | 1892 | IRI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Fendereski, Nima | | | 1921 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Farzanegan, Ali | | | 1785 | IRI | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Norooz, Melika | | | 1417 | IRI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | * 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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