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Individual Calculations June 2023 |
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| Pir, Mehrdad Total change: -24.60 | |   |
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| Iranian Men Festival 2023 | Tehran | IRI | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1218 | 0.00 | 4 | -0.69 | 20 | -13.80 | |
|  Hashemi Zadeh, Seyyed Kasra | | | 1765 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Cheraghi, Alireza | | | 1520 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Nematolahi, Amirali | | | 1455 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Amini, Mahdi | | | 1357 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 3rd Razhia Standard Cup (U-1800) | Qazvin | IRI | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1218 | 1.00 | 4 | -0.54 | 20 | -10.80 | |
| | Pourgol, Arman | | | 1764 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mardali, Yousef | | | 1631 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Moradi, Mahdiyar | | | 1014 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Bagheri, Maha | | | 1087 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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