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Individual Calculations March 2024 |
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| Marzoughi, Mohammadsadegh Total change: -11.60 | |   |
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| 20th Caspian Sea International Chess Festival - B Category (U2000) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1864 | 7.50 | 11 | -0.29 | 20 | -5.80 | |
|  Mardali, Yousef | | | 1585 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Oskouev, A. | | | 1663 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Jouzani, Masoud | | | 1666 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ansar Jaafari, Abbas | | | 1768 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Abrahamyan, Radik | | | 1801 | ARM | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Haghdoust, Babak | | | 1676 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ghanbarpour, Mahan | | | 1726 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Shojaeian, Behrooz | | | 1796 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Edalati, Parsa | | | 1689 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Abdolmohammadi, Milad | | | 1741 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nikfar, Kianmehr | | | 1635 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Qazvin Chess Championship - 1402 | Qazvin | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1864 | 5.00 | 8 | -0.56 | 20 | -11.20 | |
| | Gachpazian, Armin | | | 1464 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poursalan, Ehsan | | | 1388 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Tehranifarshid, Pouya | | | 1612 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ebrahimi, Navid | | | 1493 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sadeghi Givi, Reza | | | 1905 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Sharafi, Amirhossein | | | 1706 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Javani, Shahin | | | 2100 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mahdavi, Mahdis | | | 1767 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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 8-9 | Gilan | IRI | 2024-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1864 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
| | Rafigh, Shervin | | | 1690 | 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) | | |
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