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Rapid:
Individual Calculations June 2023 |
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| Akbari, Mostafa Total change: -29.40 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1407 | 4.00 | 8 | -0.72 | 20 | -14.40 | |
|  Peyda, Mohammad Hossein | | | 1668 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Kohjani, Kiarash | | | 1555 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sadr Niaki, Seyyedeh Fatemeh | | | 1189 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kazemi, Mantra | | | 1136 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shakoori, Mohammad Kasra | | | 1136 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Masoumshahi, Hamid | | | 1139 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Namazi, Mohammad Parsa | | | 1178 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Asgharpourmasoleh, Tara | | | 1665 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 1 st Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1407 | 1.50 | 3 | -0.75 | 20 | -15.00 | |
| | Nejati, Reza | | | 1058 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pourkherad, Abolfazl | | | 1404 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mohammad Beigi, Amir Reza | | | 1099 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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