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Individual Calculations June 2022 |
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| Azimi Aghghale, Amirmahdi Total change: 30.40 | |   |
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| Tehran Chess Championship U14 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1550 | 5.00 | 7 | 0.57 | 40 | 22.80 | |
|  Khodaverdi, Artin | | | 1150 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abed Natanzi, Parsa | | | 1328 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Habibi, Radin | | | 1752 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Parham Asl, Mani | | | 1602 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Nazeri, Nima | | | 1353 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Rabbani, Abtin | | | 1412 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Sadeghi, Ali | | | 1459 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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) | | | | Iranian Youth Chess Championship (Open U14) | Qom | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1550 | 4.50 | 8 | 0.19 | 40 | 7.60 | |
| | Mokhtari Moghadam, Taha | | | 1976 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Shahsavari, Mohammad Amin | | | 1430 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Maleki, Alireza | | | 1370 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Majidzadeh, Amirhossein | | | 1720 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ghezelbash, Ali | | | 1226 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Moradpour, Artin | | | 1667 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kouchaki, Amirreza | | | 1436 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Khosravi, Korosh | | | 1408 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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