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Individual Calculations October 2012 |
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| Tahbaz, Arash Total change: 28.05 | |   |
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| Kermanshah open chess tournament 2012 | Kermanshah | IRI | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1872 | 2.00 | 5 | -0.24 | 15 | -3.60 | |
|  Marfavi, Jasem | | | 2092 | IRI | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Fooladi, Behrooz | | | 2010 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Darabi Zadeh, Parviz | | | 1615 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ghorbani, Hadi | | | 2089 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Vahdati, Tayeb | | | 1748 | IRI | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | 2 th Rajaei open chess tournament 2012- qazvin | Qazvin | IRI | 2012-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1865 | 6.00 | 9 | 2.11 | 15 | 31.65 | |
| | Ghalamzan, Mohammad | | | 1685 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Fardbehbahani, B | | | 1936 | IRI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Karimi, Mohammad | | | 1972 | IRI | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Pourghanbarzad Lashtnesha, Arman | | | 1905 | IRI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Veysi Rahim Abadi, Milad | | | 1929 | IRI | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Karimipour, Mehdi | | | 1891 | IRI | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Baghipour, Alborz | | | 1986 | IRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Shiri, Mohsen | | | 1985 | IRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Karbalaei Sadeghi, Farhad | | | 1932 | IRI | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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