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Individual Calculations August 2023 |
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| Norouzi, Mahdiar Total change: -46.80 | |   |
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| Alborz Standard U 1900 | Alborz | IRI | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1256 | 1.50 | 4 | 0.12 | 40 | 4.80 | |
|  Mohammadali, Ali | | | 1710 | IRI | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Razawi, S.ahmad Fahim | | | 1427 | AFG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Karimi, Artin | | | 1090 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zare, Ali | | | 1382 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Tehran U-14 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1256 | 0.50 | 3 | -1.29 | 40 | -51.60 | |
| | Ahmadnejad Difani, Reza | | | 1150 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Khodabakhsh, Mohammad Mahdi | | | 1326 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Fouladvand, Artin | | | 1059 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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