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Rapid:
Individual Calculations December 2023 |
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| Alinejad, Davood Total change: -39.20 | |   |
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| 1St IRCF Rapid CUP 1402 | Tehran | IRI | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1633 | 2.00 | 4 | -0.20 | 20 | -4.00 | |
|  Neshan, Arshiya | | | 1772 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Taghinejad Gilvaei, Irik | | | 1261 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mehrpouya, Mohammad | | | 1357 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mousivand, Ali | | | 1914 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Weekly Ahourarn Chess School (2 Azar) | Tehran | IRI | 2023-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1633 | 1.00 | 5 | -1.76 | 20 | -35.20 | |
| | Karami, Ariya | | | 1825 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mohammadzadeh, Hadi | | | 1357 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rezvani, Amirhossein | | | 1783 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Badali Melkonians, Emil | | | 1535 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Taghikhani, Amir Ali | | | 1440 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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