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Individual Calculations September 2018 |
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| Delavari, Amirali Total change: -0.60 | |   |
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| Iran Universiad Chess Championship - Standard 1397 | Shiraz | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2214 | 2.50 | 3 | 0.49 | 20 | 9.80 | |
|  Azali, Ashkan | | | 2049 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Ramezani, Soroosh | | | 1814 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bolourchifard, Farzad | f | | 2311 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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) | | | | 17th Iranian Men Festival Chess Championship 1397 | Hamedan | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2214 | 2.50 | 4 | -0.91 | 20 | -18.20 | |
| | Shahbakhsh, Aref | | | 1814 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Taheri, Mani | | | 1814 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sedaghat Khah, Hamid Reza | | | 2002 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Esmaeilnejad, Mohammad Amin | | | 1969 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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) | | | | 15th Avicenna International Chess Tournament 2018 - Masters | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2214 | 5.00 | 9 | 0.39 | 20 | 7.80 | |
| | Toufighi, Homayoon | g | | 2449 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mozaffari, Alireza | | | 2134 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Hamedi Nia, Vesal | | wm | 2066 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Asgharzadeh, M.reza | f | | 2257 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Nazari, Arad | | | 2060 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Soozankar, A.m. | m | | 2328 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Hosseinipour, Mehdi | f | | 2327 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ghafourian, Amir Ali | | | 2023 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ghorbani, Hadi | | | 2211 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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