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Individual Calculations August 2022 |
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| Nikookar, Mahdi Total change: -50.00 | |   |
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| 2nd Alamto Cup International Chess Festival 2022-Ilam Category A | Ilam | IRI | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2194 | 5.00 | 9 | -1.73 | 20 | -34.60 | |
|  Mohammadi, Melika | | | 1856 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Fathi, Himan | | | 1853 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kiani Harchegani, Mohammadhossein | | | 1947 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mohammed, Zozek Salah Mohammed | f | | 2232 | IRQ | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Alizadeh, Mohammad Mahdi | | | 1926 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Yeganegi, Barad | | | 1872 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Shalamberidze, Akaki | m | | 2309 | GEO | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Darvishi, Mohammad Hossein | | | 1830 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rostami, Mohsen | | | 1984 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | Iranian Juniors Chess Championship (Open U20) | Ardebil | IRI | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 2194 | 6.50 | 9 | -0.77 | 20 | -15.40 | |
| | Zeynali, Ali | | | 1794 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdollahi, Eliya | | | 1296 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Jahantighi, Bardia | | | 1496 | IRI | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Mobarak Nezhad, Alireza | | | 1996 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rezaeii, Amirreza | | | 1626 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Azadi, Amirmohammad | | | 2234 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Habibifard, Parham | | | 1432 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Hakemi, Arman | f | | 2336 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Dezhdar, Roozbeh | | | 1872 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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