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Individual Calculations December 2018 |
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| Abaspoor Dehghani, Mahdi Total change: 0.60 | |   |
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| Zagros Standard Cup Aban 1397 | Shahrkord | IRI | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1369 | 2.50 | 6 | -0.30 | 20 | -6.00 | |
|  Khodadadi, Mohammad Saeid | | | 1769 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taki, Nima | | | 1313 | IRI | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Khalouei Koupaei, Arya | | | 1259 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Farazandeh, Ahmad | | | 1769 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadyansichani, Arshia | | | 1273 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Momenikohpaei, Mohammad | | | 1145 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 9th Esfahan Chess League 1397 Round 1-3 | Esfahan | IRI | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1369 | 1.00 | 3 | 0.33 | 20 | 6.60 | |
| | Forati, Mohsen | | | 1769 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khatibi, Mahmoud | | | 1372 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Hoseini Monjezi, Farhad | | | 1752 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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