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Rapid:
Individual Calculations June 2023 |
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| Vasheghani, Behrad Total change: 104.40 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U16)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1413 | 4.00 | 8 | 0.55 | 40 | 22.00 | |
|  Moradpour, Artin | | | 1895 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Abbasian, Arash | | | 1006 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kharamin, Iman | | | 1708 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Riahi, Arvin | | | 1882 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mirzaei, Milad | | | 1194 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Parsa Rad, Amirhesam | | | 1577 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Farzollahi, Amirreza | | | 1120 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Damod, Sajjad | | | 1509 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1413 | 4.00 | 9 | 2.06 | 40 | 82.40 | |
| | Assarzadeh, Nazanin Fatemeh | | | 1676 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bakhtaki, Amir Reza | | | 1578 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Javanshir, Omid | | | 1509 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ebrahimian, Mohammadali | | | 1608 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Vakili, Hosein | | | 1723 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mahmoodi, Nader | | | 1880 | IRI | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Taghizadeh Andarabi, Taraneh | | | 1629 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Fakhar, Hossein | | | 1661 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shokri, Firouz | | | 1600 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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