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Individual Calculations January 2012 |
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| Tahmasebi, Pooyan Total change: -1.80 | |   |
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| 1st Ghods Open Tournament | Tehran | IRI | 2011-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1930 | 2.00 | 3 | -0.12 | 30 | -3.60 | |
|  Shafiei, Amir Mohammad | | | 1579 | IRI | 1.00 | 1 | 0.11 | 30 | 3.30 | |  Taghikhani, Amir Ali | | | 1817 | IRI | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Omidi, Arya | | | 1872 | IRI | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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) | | | | Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1930 | 5.00 | 7 | 0.06 | 30 | 1.80 | |
| | Mazhari, Amir Ali | | | 1681 | IRI | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Barzegar, Saeb | | | 1740 | IRI | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Ghasemi, Mohammadreza | | | 1614 | IRI | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Barari, Mehdi | | | 1840 | IRI | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Dalili, Farhad | | | 1846 | IRI | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Khodashenas, A H | | | 1798 | IRI | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Khan Mohammadi, Masoud | | | 1863 | IRI | 1.00 | 1 | 0.41 | 30 | 12.30 | |
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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