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Rapid:
Individual Calculations June 2023 |
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| Vahedi, Arad Total change: -15.20 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U16)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1379 | 2.00 | 7 | -0.38 | 40 | -15.20 | |
|  Mousivand, Ali | | | 1815 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Mahdavi, Armin | | | 1678 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Parsa Rad, Amirhesam | | | 1577 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Farzollahi, Amirreza | | | 1120 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Taherkhani, M Hosein | | | 1550 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bavafa, Amirali | | | 1364 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Salehi, Makan | | | 1514 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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