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Individual Calculations October 2022 |
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| Malaknezhad, Amirali Total change: 64.40 | |   |
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| Tehran Chess Championship U10-1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1122 | 3.00 | 4 | 1.61 | 40 | 64.40 | |
|  Abdolzadeh, Baktash | | | 1277 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Shamsi, Shayegan | | | 1054 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Shorakayi, Ali | | | 1369 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Moradi, Mohammad Parsa | | | 1256 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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