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Individual Calculations August 2017 |
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| Rahimkhani, Parviz Total change: 15.40 | |   |
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| Tehran Chess Championship Men 1396 | Tehran | IRI | 2017-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1639 | 4.00 | 7 | 0.17 | 20 | 3.40 | |
|  Rajabi, Mohsen | | | 2009 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Miragha, Fariborz | | | 2039 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Dahaghin, Reza | | | 1714 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Salarkia, Davood | | | 1480 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Parvaz, Parham | | | 1337 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Derakhshani, Abed | | | 1354 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Azimi Aghghale, Amirmahdi | | | 1344 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Iranian Seniors Championship 1396 -Over 65 | Tehran | IRI | 2017-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1639 | 2.50 | 5 | 0.60 | 20 | 12.00 | |
| | Limouchi, Abdollah | | | 1592 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Aminifard, Mohammad Ebrahim | | | 1638 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Salehimoghaddam, A. | | | 1748 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Yousefian, M.ali | | | 1907 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Armadeh, Abbas | | | 1778 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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