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Individual Calculations June 2022 |
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| Nateghi, Ali Total change: 28.40 | |   |
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| Tehran Chess Championship U16 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1259 | 1.50 | 3 | 0.71 | 40 | 28.40 | |
|  Bagheri, Farzad | | | 1155 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Teimouri Yadkuri, Shahdad | | | 1846 | IRI | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Akhoondzadeh, Mahdi | | | 1577 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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