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Rapid:
Individual Calculations June 2023 |
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| Delshad, Mohsen Total change: 10.40 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1530 | 5.00 | 10 | -1.93 | 20 | -38.60 | |
|  Khoshkalam, Seyed Mahan | | | 1903 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Akrami, Tohid | | | 1369 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Moghaddam, Mahdis | | | 1262 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hajimohammadi, Mahdiyar | | | 1191 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Saeedi, Kouroush | | | 1223 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sadr Niaki, Seyyedeh Fatemeh | | | 1189 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Baghoomian, Arame | | | 1251 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Akhoondzadeh, Mahdi | | | 1793 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mashayekhi, Arshia | | | 1309 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mazrooikashani, Mohamadjavad | | | 1203 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Alborz Rapid 22 ordibehesht 1402 | Alborz | IRI | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1530 | 4.00 | 6 | 2.45 | 20 | 49.00 | |
| | Merikh, Hossein | | | 1819 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mahmoodi, Nader | | | 1880 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Malaknezhad, Mohammad Taha | | | 1352 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mastizadeh, Saeed | | | 1859 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kachian, Amir | | | 1793 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jalali, Armin | | | 1721 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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