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Individual Calculations March 2023 |
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| Ghayourifar, Amir Total change: 100.44 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1739 | 8.00 | 11 | 1.04 | 36 | 37.44 | |
|  Moeinimajd, Sobhan | | | 1517 | IRI | 1.00 | 1 | 0.22 | 36 | 7.92 | |  Movahedi Aliabadi, Ali | | | 1500 | IRI | 1.00 | 1 | 0.20 | 36 | 7.20 | | | Hamed Monfared, Ali | | | 1354 | IRI | 1.00 | 1 | 0.09 | 36 | 3.24 | | | Vaziri, Rasool | | | 1898 | IRI | 0.00 | 1 | -0.29 | 36 | -10.44 | | | Mousivand, Ali | | | 1609 | IRI | 1.00 | 1 | 0.32 | 36 | 11.52 | | | Tavassoli, Saghar | | | 1339 * | IRI | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Moradpour, Artin | | | 1913 | IRI | 0.00 | 1 | -0.27 | 36 | -9.72 | | | Moosavi, Seyed Arad | | | 1473 | IRI | 1.00 | 1 | 0.18 | 36 | 6.48 | | | Sedaghati, Mehrdad | f | | 2099 | IRI | 0.00 | 1 | -0.10 | 36 | -3.60 | | | Bayati, Kambiz | | | 1558 | IRI | 1.00 | 1 | 0.26 | 36 | 9.36 | | | Pir, Mehdi | | | 1626 | IRI | 1.00 | 1 | 0.35 | 36 | 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) | | | | 19th International Caspian Cup (Masters-A Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1739 | 4.00 | 8 | 1.75 | 36 | 63.00 | |
| | Doroodgar, Amir Hossein | | | 2000 | IRI | 0.50 | 1 | 0.32 | 36 | 11.52 | | | Mobarak Nezhad, Alireza | | | 1980 | IRI | 0.00 | 1 | -0.20 | 36 | -7.20 | | | Rahmat Pour, Armin | | | 1913 | IRI | 1.00 | 1 | 0.73 | 36 | 26.28 | | | Abdollahabadi, Amir Hosien | | | 1921 | IRI | 0.00 | 1 | -0.26 | 36 | -9.36 | | | Masoumi, Sahar | | | 1897 | IRI | 0.00 | 1 | -0.29 | 36 | -10.44 | | | Daryari, Reza | | | 1806 | IRI | 1.00 | 1 | 0.59 | 36 | 21.24 | | | Asadi, Atabak | | | 1872 | IRI | 1.00 | 1 | 0.68 | 36 | 24.48 | | | Zamani, Alireza | | | 1873 | IRI | 0.50 | 1 | 0.18 | 36 | 6.48 | |
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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