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Individual Calculations October 2022 |
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| Abed Natanzi, Mohammad Parsa Total change: -21.20 | |   |
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| Tehran Chess Championship U14-1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1383 | 3.00 | 6 | -0.53 | 40 | -21.20 | |
|  Poursedighi, Alireza | | | 1185 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Darvishi, Matin | | | 1452 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Habibi, Radin | | | 1819 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Fardi Beyranvand, Alireza | | | 1087 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Khodaverdi, Artin | | | 1193 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Kazemi, Hosein | | | 1222 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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