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Individual Calculations February 2013 |
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| Akbari, Iman Total change: -10.20 | |   |
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| Tehran League 2012 Round 1-4 | Tehran | IRI | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1889 | 0.50 | 4 | -0.61 | 30 | -18.30 | |
|  Dalir, Alireza | | | 2139 | IRI | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Bagheri, Behrooz | | | 2043 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Akhgari, Reza | | | 1904 | IRI | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Abbasi, Rasool | | | 2190 | IRI | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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) | | | | Tehran League 2012 Round 5-9 | Tehran | IRI | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1889 | 1.50 | 4 | 0.27 | 30 | 8.10 | |
| | Salman, Bijan | | | 1891 | IRI | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Ebrahimzadeh, Mohammadnaghi | | | 1987 | IRI | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Garsiforoush, M. | | | 2134 | IRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Mahdavirad, Mehdi | | | 2173 | IRI | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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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