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Individual Calculations January 2024 |
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| Marzoughi, Mohammadsadegh Total change: -18.60 | |   |
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| Iran Workers Chess Championship - 1402 | Gilan | IRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1891 | 2.50 | 5 | -1.12 | 20 | -22.40 | |
|  Vafaei, Majid | | | 1491 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khani, Ali | | | 1627 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mahmoody, Mohammad Sadegh | | | 1858 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Koohi, Reza | | | 1949 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ameri, Mohammad | | | 1506 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | 20th Gilan First League Round 4-6 | Gilan | IRI | 2023-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1895 | 2.00 | 2 | 0.19 | 20 | 3.80 | |
| | Amouzadeh, Hamed | | | 1495 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noori Talemi, Eisa | | | 1538 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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