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Individual Calculations March 2023 |
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| Ahmadi, Erfan Total change: 100.70 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 1965 | 3.50 | 9 | 1.18 | 38 | 44.84 | |
|  Ghafourian, Amir Ali | | | 2169 | IRI | 1.00 | 1 | 0.76 | 38 | 28.88 | |  Bosagh Zadeh, Alireza | | | 2235 | IRI | 0.00 | 1 | -0.17 | 38 | -6.46 | | | Azadi, Amirmohammad | | | 2165 | IRI | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Moradi, Amirmasoud | | | 2288 | IRI | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Tahmasebi, Hamidreza | | | 2176 | IRI | 0.50 | 1 | 0.27 | 38 | 10.26 | | | Malekzadeh, Mohammad | | | 2131 | IRI | 0.00 | 1 | -0.28 | 38 | -10.64 | | | Danesharaste, Arvin | | | 2062 | IRI | 1.00 | 1 | 0.63 | 38 | 23.94 | | | Rostami, Mohsen | | | 2125 | IRI | 0.50 | 1 | 0.21 | 38 | 7.98 | | | Behzad Nazif, Parva | | | 2061 | IRI | 0.00 | 1 | -0.37 | 38 | -14.06 | |
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) | | | | 19th International Caspian Cup (Masters-A Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1965 | 5.00 | 9 | 1.47 | 38 | 55.86 | |
| | Rezaeipour, Sina | | | 1704 | IRI | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Omidi, Arya | | | 2325 | IRI | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Samimi, Armin | | | 1780 | IRI | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Azadi, Amirmohammad | | | 2165 | IRI | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Primbetov, Kazbek | f | | 2156 | KAZ | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Shubham, Shukla | | | 1865 | IND | 1.00 | 1 | 0.36 | 38 | 13.68 | | | Mari Ooriad, Pouya | | | 2186 | IRI | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Khamisi, S Jafar | | | 2156 | IRI | 1.00 | 1 | 0.75 | 38 | 28.50 | | | Manukyan, Sevak N. | | | 2143 | ARM | 0.00 | 1 | -0.27 | 38 | -10.26 | |
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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