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Individual Calculations September 2011 |
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| Tehran Doost, Farzad Total change: 52.80 | |   |
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| 10 th Avicenna International open chess tournament | Hamedan | IRI | 2011-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1750 | 3.50 | 7 | 1.76 | 30 | 52.80 | |
|  Karimpoor, Shahab | | | 1697 | IRI | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Mohammadisafyarkhan, Amir | | | 2001 | IRI | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Khojasteh, M | | | 2054 | IRI | 0.50 | 1 | 0.36 | 30 | 10.80 | |  Valadi, Mohammadreza | | | 1976 | IRI | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Nameei, Koushan | | | 1958 | IRI | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Rezaeisafa, Erfan | | | 1996 | IRI | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Mehrabi, Morteza | | | 1981 | IRI | 0.50 | 1 | 0.29 | 30 | 8.70 | |
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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