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Individual Calculations September 2015 |
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| Amiri, Amirali Total change: 33.60 | |   |
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| Gilan Chess Championship (2015) | Rasht | IRI | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1547 | 2.00 | 6 | 0.36 | 40 | 14.40 | |
|  Alinezhad, Mehrdad | | | 1733 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Bikaei, S.eilia | | | 1683 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Shahbazi, Gholamreza | | | 1732 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Afzoon, Danial | | | 1722 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Nezamzadeh, Mahyar | | | 1710 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Pourjafar, Sadegh | | | 1744 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 14th Iranian Men Festival (2015) | Rasht | IRI | 2015-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1547 | 2.00 | 8 | 0.48 | 40 | 19.20 | |
| | Daneshpour, S.a. | | | 1947 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seghli, Mohammad | | | 1799 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gholampour, Ali | | | 1801 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Porgol, Moin | | | 1770 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Rahmatian, Shayan | | | 1782 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rezaei, Mahyar | | | 1783 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kakavand, Ramtin | | | 1786 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Koochaki, Ali Reza | | | 1760 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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