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Individual Calculations December 2018 |
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| Pour Eskandar, Aliakbar Total change: -20.40 | |   |
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| Tehran Men 1st League 2018 Round 2-3 | Tehran | IRI | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1631 | 0.00 | 1 | -0.15 | 20 | -3.00 | |
|  Nabipoor, Davood | | | 1922 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 1st Tabriz Milad Peyambar Cup Standard U2000 | Tabriz | IRI | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1631 | 3.50 | 8 | -0.87 | 20 | -17.40 | |
| | Taj Dini, Hasti | | | 1231 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karimi, Soorena | | | 1343 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rajabi, Ali | | | 1314 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Shaabani, Amin | | | 1862 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hosseini, Seyedhossein | | | 1839 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mobarak Nezhad, Alireza | | | 1791 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mokhtar Sasani, Foad | | | 1423 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rezvan, Maghsoud | | | 1835 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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