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Individual Calculations April 2023 |
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| Heravi, Mohammad Hossein Total change: 22.63 | |   |
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| Alborz Championship Open 1401 | Karaj | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2079 | 7.50 | 9 | 0.99 | 31 | 30.69 | |
|  Sharifi Razavi, Mohammadyasin | | | 1679 * | IRI | 1.00 | 1 | 0.08 | 31 | 2.48 | |  Kouchaki Pirkouhi, Mohsen | | | 1283 | IRI | 1.00 | 1 | 0.00 | 31 | 0.00 | | | Mokhtarpour, Amir Ali | | | 1393 | IRI | 1.00 | 1 | 0.01 | 31 | 0.31 | | | Khodabandeh, Milad | | | 1907 | IRI | 1.00 | 1 | 0.27 | 31 | 8.37 | | | Azadi, Amirmohammad | | | 2165 | IRI | 0.50 | 1 | 0.12 | 31 | 3.72 | | | Taghizadeh Andarabi, Taraneh | | | 1663 | IRI | 1.00 | 1 | 0.07 | 31 | 2.17 | | | Maleki, Mojtaba | | | 2125 | IRI | 0.00 | 1 | -0.44 | 31 | -13.64 | | | Eini, Sina | | | 2006 | IRI | 1.00 | 1 | 0.40 | 31 | 12.40 | | | Chavari, Mohammad Mahdi | | | 2066 | IRI | 1.00 | 1 | 0.48 | 31 | 14.88 | | | * 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) | | | | Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1932 | 4.50 | 7 | -1.32 | 31 | -40.92 | |
| | Naghizadeh Dalir, Mohammad Sadra | | | 1239 | IRI | 1.00 | 1 | 0.01 | 31 | 0.31 | | | Abbaszadeh, Moslem | | | 1580 | IRI | 1.00 | 1 | 0.11 | 31 | 3.41 | | | Siani, Ali | | | 1681 | IRI | 0.00 | 1 | -0.81 | 31 | -25.11 | | | Ghorbani, Zahra | | | 1551 | IRI | 1.00 | 1 | 0.09 | 31 | 2.79 | | | Adalatkhah, Mahdi | | | 1777 | IRI | 0.50 | 1 | -0.21 | 31 | -6.51 | | | Rezaei, Babollah | | | 1532 * | IRI | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Saemi, Sina | | | 1867 | IRI | 0.00 | 1 | -0.59 | 31 | -18.29 | | | * 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) | | | | Philekhoob 4th Nowruz Cup Standard 2023 Group A (1900 to 2100) | Markazi | IRI | 2023-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1932 | 3.50 | 6 | 1.06 | 31 | 32.86 | |
| | Bahrami Hezaveh, Navid | | | 2003 | IRI | 1.00 | 1 | 0.60 | 31 | 18.60 | | | Vahdatian, Davood | | | 2001 | IRI | 1.00 | 1 | 0.60 | 31 | 18.60 | | | Bahmani, Koorosh | | | 1986 | IRI | 0.00 | 1 | -0.42 | 31 | -13.02 | | | Bahrami Hezaveh, Navid | | | 2003 | IRI | 0.50 | 1 | 0.10 | 31 | 3.10 | | | Vahdatian, Davood | | | 2001 | IRI | 0.00 | 1 | -0.40 | 31 | -12.40 | | | Bahmani, Koorosh | | | 1986 | IRI | 1.00 | 1 | 0.58 | 31 | 17.98 | |
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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