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Individual Calculations October 2014 |
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| Ghaffarifar, Matin Total change: 39.20 | |   |
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| Ramadan Open Chess Tournament U-2100 (2014) | Tehran | IRI | 2014-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1757 | 4.50 | 8 | 1.14 | 40 | 45.60 | |
|  Taavoni, Rahim | | | 2009 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Tehranifarshid, Pouya | | | 1504 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Soltani, Amirhossein | | | 1473 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Doroodian, Mahyar | | | 1888 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Akhgari, Reza | | | 1988 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Raji Ghasemi, Hamid Reza | | | 2004 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ganjali, Hossein | | | 1821 | IRI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Zahedifar, Anahita | | | 1834 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Quds Cup (2014) | Tehran | IRI | 2014-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1757 | 2.00 | 6 | -0.16 | 40 | -6.40 | |
| | Derakhshani, Borna | c | | 1967 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Barari, Mehdi | | | 1887 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Khalaji, Hanieh | | | 1949 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hasan Doost, Rahmat | | | 1567 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Abedi, Pouria | | | 1899 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sheykhali, Mohammadreza | | | 1908 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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