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Individual Calculations August 2013 |
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| Mirzaei, Sepehr Total change: -34.20 | |   |
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| Khordad Open Chess Tournament 2013 | Tehran | IRI | 2013-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1753 | 0.00 | 2 | -0.74 | 30 | -22.20 | |
|  Tavakolian, M. | | | 2043 | IRI | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Ghaemmaghami, Pegah | | | 1699 | 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) | | | | Ramadan Open Chess Tournament 2013 | Tehran | IRI | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1753 | 1.00 | 4 | -0.40 | 30 | -12.00 | |
| | Rajabi, Mohsen | | | 2016 | IRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Nikzaban, Ehsan | | | 2026 | IRI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Haghmoradkhan, Omid | | | 1583 | IRI | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Jaferian, Koosha | | | 1882 | IRI | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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