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Individual Calculations March 2023 |
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| Naghavi, Atefeh Total change: -61.60 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1468 | 4.50 | 9 | -0.70 | 20 | -14.00 | |
|  Tavassoli, Sam | | | 1216 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hadadzadeh, Hamid Reza | | | 1267 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Poormosavi, Seyed Kanan | | | 1759 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ahmadi, Seyedeh Malihe | | | 1682 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sakhawaty, Sepehr | | | 1848 | AFG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shir, Ahmad Wahab Zadah | | | 1245 | AFG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Salehi, Makan | | | 1207 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Alehdavood, Ali | | | 1259 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Aminpour, Arina | | | 1236 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1468 | 4.50 | 9 | -2.38 | 20 | -47.60 | |
| | Masoumi, Mohammad | | | 1694 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mousavi, Seyed Mahan | | | 1182 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mousavi, Seyed Hirad | | | 1145 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sadeghi, Shayan | | | 1156 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nasrollahzadeh, Sepanta | | | 1121 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Raji Ghasemi, Mohammad Danial | | | 1227 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Nasrollahzadeh, Parmida | | | 1195 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Rajabzadeh, Arsam | | | 1261 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sadeghi Baloochi, Mahboud | | | 1217 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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