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Individual Calculations March 2023 |
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| Shir, Ahmad Wahab Zadah Total change: -5.40 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1245 | 1.50 | 7 | -0.31 | 20 | -6.20 | |
|  Alizadeh, Sohrab | | | 1397 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Taghizadeh Andarabi, Taraneh | | | 1663 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Golzari, Amirmohammad | | | 1571 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Garosian, Vania | | | 1469 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Naghavi, Atefeh | | | 1468 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Yahyaei, Ahora | | | 1084 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ghasempour, Hossein | | | 1530 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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) | | | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1245 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
| | Riazi, Mohammad Taha | | | 1042 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Shafiei, Mojtaba | | | 1485 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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