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Individual Calculations September 2018 |
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| Bolourchifard, Farzad Total change: -71.40 | |   |
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| Iran Universiad Chess Championship - Standard 1397 | Shiraz | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2311 | 2.00 | 4 | -0.71 | 20 | -14.20 | |
|  Akbari, Mahyar | | | 2004 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khodashenas, Mersad | m | | 2440 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Motaghi, Farbod | | | 1956 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Delavari, Amirali | | | 2214 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | 15th Avicenna International Chess Tournament 2018 - Masters | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2311 | 3.00 | 8 | -2.86 | 20 | -57.20 | |
| | Mahdavi, Hassan | | | 2110 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ghaziolsharif, Kaveh | | | 2177 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mohandesi, Shahin | m | | 2166 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Jaferian, Koosha | | | 2040 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ghafourian, Amir Ali | | | 2023 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Pilvaieh, Ali | | | 2201 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Babaniya, Benyamin | | | 2179 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mozaffari, Alireza | | | 2134 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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