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Individual Calculations March 2023 |
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| Sheini, Shideh Total change: 4.00 | |   |
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| Paytakht Cup, International Chess Festival (C) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1082 | 1.50 | 4 | 0.67 | 40 | 26.80 | |
|  Shafieian, Pooyan | | | 1287 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Farahani, Shayan | | | 1246 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Pourakbari, Taha | | | 1472 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Barahimi, Arian | | | 1303 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) | Khuzestan | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1082 | 0.00 | 4 | -0.57 | 40 | -22.80 | |
| | Afshani, Matin | | | 1712 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sartiak, Ali | | | 1556 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ghasemi Baba Ahmadi, Farshid | | | 1334 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rafinezhad, Behnam | | | 1212 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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