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Individual Calculations January 2019 |
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| Mohammadian, Omran Total change: -9.60 | |   |
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| 5th Jam Individual League(2018-2019) Round 4-5 | Jam | IRI | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1791 | 1.50 | 2 | 0.24 | 20 | 4.80 | |
|  Bahari Meymandi, Nahid | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammedian, Esmaeel | | | 1906 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | 3rd Standard Hormozgan | Parsian | IRI | 2018-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1791 | 5.00 | 8 | -0.72 | 20 | -14.40 | |
| | Taheri, Mohammad Ali | | | 1399 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arian Mehr, Aein | | | 1551 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdollahisaber, Reza | | | 1658 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Shekari, Hamed | | | 1985 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arefazad, Gholamhossein | | | 1824 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Darini, Esmaeil | | | 1553 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nazeri, Jafar | | | 1414 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dehghani, Parsa | | | 1409 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
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