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Individual Calculations March 2023 |
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| Sedaghati, Mehrdad Total change: -26.60 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2099 | 7.00 | 10 | -2.04 | 20 | -40.80 | |
|  Balali, Mehrshad | | | 1665 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Rezaeii, Amirreza | | | 1760 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rahimi Mahneh, Fatemeh | | | 1699 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arian, Matin | | | 1810 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Poormosavi, Seyed Kanan | | | 1759 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Ahadian, Armin | | | 1687 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Keshmirian, Mehdi | | | 1718 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Eslami Niya, Seyed Mahdi | | | 1691 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ghayourifar, Amir | | | 1739 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nazari, Amirhosein | | | 1690 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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 |
| 2120 | 2099 | 4.50 | 8 | 0.71 | 20 | 14.20 | |
| | Hayrapetyan, Hovik | g | | 2466 | ARM | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Neshan, Arshiya | | | 1710 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ramezani, Mahan | | | 2317 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Mehdi, Hasan Parag | f | | 2199 | BAN | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ashraf, Artin | f | | 2359 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Barzegar, Saeb | | | 1980 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Samsam, Farhad | | | 1922 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Darvishi, Mohammad Hossein | | | 2006 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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