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Individual Calculations June 2022 |
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| Niaei, Keyhan Total change: -32.80 | |   |
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| Tehran Chess Championship U14 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1184 | 1.00 | 5 | -0.82 | 40 | -32.80 | |
|  Habibi, Radin | | | 1752 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Zandi, Mohammad Taha | | | 1283 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Vasheghani, Behrad | | | 1090 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ghodousi, Arian | | | 1401 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Khodaverdi, Artin | | | 1120 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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