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Individual Calculations January 2024 |
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| Mahmoody, Mohammad Sadegh Total change: 12.60 | |   |
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| Iran Workers Chess Championship - 1402 | Gilan | IRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1858 | 4.00 | 5 | 0.57 | 20 | 11.40 | |
|  Hasibi, Hamid | | | 1458 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koohi, Reza | | | 1949 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Marzoughi, Mohammadsadegh | | | 1891 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rezaei, Esmaeil | | | 1510 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Khani, Ali | | | 1627 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Tehran Men's League 1402 Round 6-9 | Tehran | IRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1861 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
| | Najafiyan Pour, Mahyar | | | 2101 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Farokhfar, S Ahmad | | | 1677 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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