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Individual Calculations August 2012 |
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| Mehrabi, Morteza Total change: 12.60 | |   |
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| Tehran Open Chess Championship 2012 | Tehran | IRI | 2012-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1998 | 4.00 | 6 | 0.84 | 15 | 12.60 | |
|  Farokhfar, S Ahmad | | | 1852 | IRI | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Shahbazpour, Bijan | | | 1791 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Jaferian, Koosha | | | 1839 | IRI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Dalir, Alireza | | | 2135 | IRI | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Asgharzadeh, M Reza | | | 2057 | IRI | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Feyli, Sina | | | 2202 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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