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Individual Calculations February 2013 |
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| Ebrahimzadeh, Mohammadnaghi Total change: 16.20 | |   |
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| 11th Iranian super league chess chamoionship (Men) Andishmandan Cup ( Season I ) | Various cities in Iran | IRI | 2012-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1983 | 2.00 | 5 | -0.12 | 15 | -1.80 | |
|  Rostami, Taha | | | 2033 | IRI | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Soodman, S.mohsen | | | 1860 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Moradi, Amirmasoud | | | 2125 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ardeshirpour, Hoss. | | | 1973 | IRI | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Khalesi, Vahid | | | 2221 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | Tehran League 2012 Round 1-4 | Tehran | IRI | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1987 | 2.00 | 2 | 0.76 | 15 | 11.40 | |
| | Ansari Now, Keivan | | | 1932 | IRI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Farahsa, Khosro | | | 1867 | IRI | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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 League 2012 Round 5-9 | Tehran | IRI | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1987 | 2.00 | 3 | 0.44 | 15 | 6.60 | |
| | Akbari, Iman | | | 1889 | IRI | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Salman, Bijan | | | 1891 | IRI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Garsiforoush, M. | | | 2134 | IRI | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | |
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