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Individual Calculations September 2012 |
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| Nikrooii, Erfan Total change: -42.30 | |   |
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| Ramzan Tehran open chess tournament 2012 | Tehran | IRI | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1775 | 3.00 | 7 | -1.41 | 30 | -42.30 | |
|  Bolhasani, Mobina | | | 1416 | IRI | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Haddadi, Rezvaneh | | | 1746 | IRI | 0.00 | 1 | -0.54 | 30 | -16.20 | |  Aliasgari, Mohammad | | | 1591 | IRI | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Zalkhani, Vahid | | | 1607 | IRI | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Esmaeilpasand, Mahdiar | | | 1590 | IRI | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Mashadi, Korosh | | | 1664 | IRI | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Galehdari, Bardia | | | 2117 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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) | | |
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