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Individual Calculations October 2022 |
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| Heravi, Mohammad Hossein Total change: 23.20 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1997 | 4.00 | 8 | -0.87 | 40 | -34.80 | |
|  Ebrahimi Rashti, Asal | | | 1811 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Ahmadi, Barad | | | 1767 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mosadeghpour, Masoud | g | | 2481 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ilkhanipour, Ramtin | | | 1914 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1814 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Parvizi, Anita | | | 1728 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Raoofniya, Hooman | | | 1856 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Gharagyozyan, Artur | | | 2054 | ARM | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | First Maragheh Sahand Cup ( standard ) | Maraghe | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1997 | 6.50 | 8 | 1.45 | 40 | 58.00 | |
| | Alaghehmand, Arshia | | | 1597 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Masoumi, Sahel | | | 1734 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Amini, Karen | | | 1667 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hosseinzadeh, Nima | f | | 2225 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Golshaani, Taha | | | 1772 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Amirpour, Saman | | | 1849 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Fayyazi, A. R. | | | 1985 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Khatibi, Meysam | | | 2219 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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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