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Individual Calculations October 2022 |
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| Khanbaz, Nima Total change: 20.80 | |   |
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| Tehran Chess Championship U18-1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1620 | 4.00 | 5 | 0.52 | 40 | 20.80 | |
|  Nasihat, Amir Reza | | | 1370 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Babaei, Amir Hossein | | | 1326 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Azimi Aghghale, Amirmahdi | | | 1564 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Karami, Ariya | | | 1456 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Fazeli Ghazijahani, Ali | | | 1607 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | |
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