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Rapid:
Individual Calculations October 2022 |
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| Alizadeh, Rahmatollah Total change: 29.60 | |   |
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| Alborz Rapid 11 shahrivar 1401 | karaj | IRI | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1222 | 1.00 | 2 | 0.16 | 20 | 3.20 | |
|  Khajehmirzaei Yazdi, Jamal | | | 1568 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Safari, Melina | | | 1043 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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 chess rapid 31 shahrivar 1401 | Karaj | IRI | 2022-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1222 | 3.50 | 6 | 1.32 | 20 | 26.40 | |
| | Khajehmirzaei Yazdi, Jamal | | | 1568 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Moradkhani, Siavash | | | 1043 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rahmatpisheh, Amir Hossein | | | 1660 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Malaknezhad, Mohammad Taha | | | 1127 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Shayegan, Danial | | | 1127 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kachian, Amir | | | 1800 | IRI | 0.50 | 1 | 0.48 | 20 | 9.60 | |
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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