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Individual Calculations August 2013 |
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| Rostami, Rouzbeh Total change: 22.05 | |   |
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| Tehran Chess Championship (July 2013) | Tehran | IRI | 2013-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1990 | 6.00 | 8 | 1.00 | 15 | 15.00 | |
|  Kheir Abadi, Hosein | | | 1616 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Mohammadi, Arash | | | 1770 | IRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pilvaieh, Ali | | | 2187 | IRI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Dalir, Alireza | | | 2199 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ghafourian, Amir Ali | | | 1834 | IRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Khan Mohammadi, Masoud | | | 1795 | IRI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Rezvani, Mohammad | | | 1765 | IRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Fendereski, Nima | | | 1921 | IRI | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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 |
| 1885 | 1990 | 5.50 | 8 | 0.47 | 15 | 7.05 | |
| | Shokri, Reza | | | 1590 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Jahankhani, Hojatollah | | | 1739 | IRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Noroozi, Omid | | | 2387 | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mohammadi, Arash | | | 1770 | IRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Eini, Sina | | | 1796 | IRI | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Roozbayan, Reza | | | 1954 | IRI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Moradi, Amirmasoud | | | 2120 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Raoofniya, Hooman | | | 1723 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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