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Individual Calculations August 2023 |
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| Parsamoghadam, Yazdan Total change: -72.80 | |   |
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| Alborz Standard U 1900 | Alborz | IRI | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1062 | 0.00 | 4 | -1.05 | 40 | -42.00 | |
|  Razawi, S.ahmad Fahim | | | 1427 | AFG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Alizadeh, Rahmatollah | | | 1295 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Zare, Kasra | | | 1173 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Bigdeli, Melisa | | | 1141 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Tehran U-10 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1062 | 0.00 | 3 | -0.77 | 40 | -30.80 | |
| | Shorakayi, Ali | | | 1286 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Faramarzi Garousi, Maartia | | | 1406 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pilevar, Vihan | | | 1111 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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