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Individual Calculations January 2012 |
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| Derakhshani, Borna Total change: 48.00 | |   |
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| 1st Ghods Open Tournament | Tehran | IRI | 2011-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1663 | 4.50 | 7 | 3.20 | 15 | 48.00 | |
|  Samimi, Ali | | | 1898 | IRI | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Rezanezhad, Mojtaba | | | 1895 | IRI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Salman, Bijan | | | 1962 | IRI | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Faramarzi, Vahid | | | 1930 | IRI | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Gholami, Aryan | f | | 1909 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Mohebi, Ali | | | 1877 | IRI | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Ghobadibigvand, A | | | 1981 | IRI | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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