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Individual Calculations August 2019 |
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| Jafari Ghourtani, Arash Total change: -33.60 | |   |
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| 1st Kharoon Standard Cup 2019 (Najafabad - U1700) | Esfahan | IRI | 2019-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1212 | 0.00 | 3 | -0.32 | 40 | -12.80 | |
|  Nahangi, Mehdi | | | 1593 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Barati, Omid | | | 1584 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Feiz Javadian, S.mohsen | | | 1538 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Esfahan Men Chess Championship 1398 | Esfahan | IRI | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1212 | 1.00 | 6 | -0.52 | 40 | -20.80 | |
| | Bakhtiari, Iman | | | 1612 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Golabadi, Rajab Ali | | | 1612 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sadeghi, Hamed | | | 1350 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Babaei, Ali | | | 1133 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Etemadi, Ariyan | | | 1612 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiani Harchegani, Hossein | | | 1318 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | |
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