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Individual Calculations October 2018 |
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| Samsam, Farhad Total change: -46.40 | |   |
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| 2nd Aftab International Cup 2018 - B Group | Khomein | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1962 | 3.50 | 7 | -2.04 | 20 | -40.80 | |
|  Zaheri, Mehran | | | 1562 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mohammadalizadeh Lashkari, Erfan | | | 1562 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aminifard, Mohammad Ebrahim | | | 1631 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aminifard, M.sam | | | 1772 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mobarak Nezhad, Alireza | | | 1819 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ramezani, Reza | | | 1830 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zolfaghari, Mohammad Javad | | | 1813 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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) | | | | round 1 | Rasht | IRI | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1986 | 0.50 | 1 | -0.28 | 20 | -5.60 | |
| | Sazegari, Jafar | | | 1764 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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