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Individual Calculations August 2023 |
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| Barati Masihi, Kevin Total change: 2.80 | |   |
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| Tehran U-14 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1374 | 3.50 | 6 | 0.07 | 40 | 2.80 | |
|  Khanbaz, Mani | | | 1062 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Ghezel Ayagh, Sani | | | 1199 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Abdolahi, Amir Taha | | | 1497 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Khodaverdi, Artin | | | 1416 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Kazemi, Hosein | | | 1447 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Tabassomi, Amir Erfan | | | 1247 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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