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Individual Calculations March 2023 |
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| Hoseini, S.alireza Total change: -10.20 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1812 | 7.00 | 11 | -1.72 | 20 | -34.40 | |
|  Bayati, Kambiz | | | 1558 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Rostam Vahed, Mahdi | | | 1575 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Naser Jabari, Negar | | | 1412 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mehri, Mohammad Amin | | | 1527 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mohammadi Akbarabadi, Hossein | | | 1655 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Esmaeili, Soroush | | | 1611 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mahdizadeh, Sadra | | | 1611 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sharifi, Mohammad | | | 1651 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Alaghehmand, Arshia | | | 1648 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Beikpour, Mohammadhossein | | | 1330 | IRI | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Alizadeh, Amirhosein | | | 1629 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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) | | | | 19th International Caspian Cup (Masters-A Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1812 | 3.00 | 8 | 1.21 | 20 | 24.20 | |
| | Avakh, E | | | 2129 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Ramezani, Mahan | | | 2317 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Samsam, Farhad | | | 1922 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Paktinat, Zhina | | | 1916 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Danesharaste, Arvin | | | 2062 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Pilvaieh, Ali | | | 1991 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Baghaei, Mehrad | | | 1985 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Heravi, Mohammad Hossein | | | 2079 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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