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Individual Calculations March 2013 |
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| Shafiei, Mahdi Total change: 27.90 | |   |
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| Esfahan League Championship 2012 | Esfahan | IRI | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1677 | 1.50 | 4 | -0.23 | 30 | -6.90 | |
|  Mirjani, Mohammad | | | 1575 | IRI | 0.00 | 1 | -0.64 | 30 | -19.20 | |  Eslami, Hamidreza | | | 1537 | IRI | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Amerizadeh, Farshid | | | 2025 | IRI | 1.00 | 1 | 0.89 | 30 | 26.70 | | | Azali, Ashkan | | | 1831 | IRI | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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) | | | | Iran Under 16 Boys Championship 2013 | Mashad | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1677 | 2.50 | 6 | 1.16 | 30 | 34.80 | |
| | Khorsandi, Arian | | | 1963 | IRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Saeidi, Amin | | | 1898 | IRI | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Moradi, Sajad | | | 1869 | IRI | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Amini Zadeh, Mahdi | | | 1878 | IRI | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Momenzadeh, Mehdi | | | 1858 | IRI | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Korevand, Sina | | | 1905 | IRI | 1.00 | 1 | 0.79 | 30 | 23.70 | |
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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