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Individual Calculations September 2019 |
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| Samsam, Farhad Total change: 43.60 | |   |
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| 9th Qazvin Cup - A Group (U-2100) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1940 | 6.00 | 9 | 1.11 | 20 | 22.20 | |
|  Harati, Hasti | | | 1706 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ghaffarifar, Matin | c | | 2082 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Moosapour, Rastin | | | 1859 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Azizkhani, Nima | | | 1810 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rezaei, Mahyar | | | 1818 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Yadegar, Radin | | | 1763 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abedi, Mohamadraza | | | 2049 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Elahi, Abdollah | | | 2046 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Eini, Sina | | | 2022 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Ardabil Week Achmaz School Standard Cup shahrivar 1398 | Ardabil | IRI | 2019-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1938 | 7.00 | 9 | 1.07 | 20 | 21.40 | |
| | Ghezelbash, Ali | | | 1538 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rafiei, Tannaz | | | 1604 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Masoumi, Sahar | | | 1792 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mastizadeh, Saeed | | | 1850 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Dalili, Farhad | | | 1759 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dolati, Artin | | | 1943 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Safari Aghdam, Amir | | | 1937 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rostami, Hossein | | | 1878 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Najafi Tabar, Aydin | | | 1932 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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