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Individual Calculations July 2012 |
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| Ghafourian, Amir Ali Total change: 33.90 | |   |
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| Tehran Cup Open May 2012 | Tehran | IRI | 2012-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1794 | 4.50 | 7 | 2.26 | 15 | 33.90 | |
|  Galehdari, Bardia | | | 2158 | IRI | 1.00 | 1 | 0.90 | 15 | 13.50 | |  Kaffash, Milad | | | 2035 | IRI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Zal, Abbas | | | 2015 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Mansouri Zalani, Rasoul | | | 1408 | IRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Bakhtiari Kish, Mazdak | | | 2180 | IRI | 1.00 | 1 | 0.91 | 15 | 13.65 | | | Shams, Neghar | | | 1751 | IRI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Hejazi, Seyed Mehdi | | | 2080 | IRI | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | |
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