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Individual Calculations February 2013 |
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| Ahmadi Hesardareh, Ali Total change: 2.10 | |   |
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| Second Tehran open chess tournament 2012 | Terhan | IRI | 2012-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1656 | 2.00 | 6 | 0.07 | 30 | 2.10 | |
|  Moeini, Kaveh | | | 1824 | IRI | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Farokhfar, S Ahmad | | | 1862 | IRI | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Javanshir, Omid | | | 1600 | IRI | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Ganjian, Enayatollah | | | 1802 | IRI | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Zahedifar, Anahita | | | 1750 | IRI | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Mahrinpour, Farbod | | | 1942 | 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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