Rapid:
Individual Calculations June 2023 |
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Parsa Rad, Amirhesam Total change: 8.36 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1633 | 1577 | 3.00 | 7 | -0.12 | 19 | -2.28 | |
| Hojjatinejad, Ilia | | | 1840 | IRI | 0.00 | 1 | -0.18 | 19 | -3.42 | | Alizadegan, Korosh | | | 1890 | IRI | 0.00 | 1 | -0.14 | 19 | -2.66 | | Vahedi, Arad | | | 1379 | IRI | 1.00 | 1 | 0.24 | 19 | 4.56 | | Riahi, Arvin | | | 1882 | IRI | 0.00 | 1 | -0.14 | 19 | -2.66 | | Vasheghani, Behrad | | | 1413 | IRI | 1.00 | 1 | 0.28 | 19 | 5.32 | | Eshaghi, Arshia | | | 1463 | IRI | 1.00 | 1 | 0.34 | 19 | 6.46 | | Cheshmkhavari, Mehrsam | | | 1564 | IRI | 0.00 | 1 | -0.52 | 19 | -9.88 | | 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) | | Rapid rated on Thursdays Khorasan Razavi 4 | Mashhad | IRI | 2023-05-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1528 | 1611 | 3.50 | 7 | -0.62 | 19 | -11.78 | |
| Eftekhari, Ermia | | | 1211 * | IRI | 1.00 | 1 | 0.08 | 19 | 1.52 | | Hematian Mahdizadeh, Salma | | | 1300 | IRI | 1.00 | 1 | 0.14 | 19 | 2.66 | | Vassalam, Mohammad Taghi | | | 1776 | IRI | 0.50 | 1 | 0.22 | 19 | 4.18 | | Zare, Jamal | | | 1789 | IRI | 0.00 | 1 | -0.27 | 19 | -5.13 | | Kohjani, Kiarash | | | 1555 | IRI | 1.00 | 1 | 0.42 | 19 | 7.98 | | Cheshmkhavari, Mehrsam | | | 1581 | IRI | 0.00 | 1 | -0.54 | 19 | -10.26 | | Zihaghi, Amir Arsalan | | | 1485 | IRI | 0.00 | 1 | -0.67 | 19 | -12.73 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Rapid Sabzevar 1402 Khorasan Razavi | Tehran | IRI | 2023-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1474 | 1611 | 5.50 | 8 | 0.35 | 19 | 6.65 | |
| Dareini, Amin | | | 1157 | IRI | 1.00 | 1 | 0.06 | 19 | 1.14 | | Ameri, Hadi | | | 1264 | IRI | 1.00 | 1 | 0.11 | 19 | 2.09 | | Khorasanian, Masoud | | | 1797 | IRI | 1.00 | 1 | 0.74 | 19 | 14.06 | | Mohammadi, Hossein | | | 1874 | IRI | 0.00 | 1 | -0.18 | 19 | -3.42 | | Neghabi, Emad | | | 1211 * | IRI | 0.50 | 1 | -0.42 | 19 | -7.98 | | Ramshini, Hamed | | | 1605 | IRI | 0.00 | 1 | -0.51 | 19 | -9.69 | | Hosseini, Seyed Erfan | | | 1413 | IRI | 1.00 | 1 | 0.24 | 19 | 4.56 | | Rajabzade, Ali | | | 1469 | IRI | 1.00 | 1 | 0.31 | 19 | 5.89 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Rapid rated on Thursdays Khorasan Razavi 3 | Mashhad | IRI | 2023-05-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1481 | 1611 | 4.00 | 7 | -0.47 | 19 | -8.93 | |
| Nakhforoosh, Mohammad Reza | | | 1211 * | IRI | 1.00 | 1 | 0.08 | 19 | 1.52 | | Hasanpor Moghadam, Asma | | | 1303 | IRI | 1.00 | 1 | 0.14 | 19 | 2.66 | | Mehrjerdi, Danial | | | 1742 | IRI | 0.00 | 1 | -0.32 | 19 | -6.08 | | Hematian Mahdizadeh, Salma | | | 1300 | IRI | 1.00 | 1 | 0.14 | 19 | 2.66 | | Eskafi Noghani, Mahmoud | | | 1375 | IRI | 1.00 | 1 | 0.20 | 19 | 3.80 | | Hasanpor Moghadam, Iman | | | 1671 | IRI | 0.00 | 1 | -0.42 | 19 | -7.98 | | Azbaghi, Enayat | | | 1765 | IRI | 0.00 | 1 | -0.29 | 19 | -5.51 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Rapid cup 7 khordad khorasanrazavi | Mashhad | IRI | 2023-05-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1525 | 1611 | 5.50 | 7 | 1.30 | 19 | 24.70 | |
| Etefagh, Mohammad Masih | | | 1240 | IRI | 1.00 | 1 | 0.10 | 19 | 1.90 | | Radfar, Amirali | | | 1343 | IRI | 1.00 | 1 | 0.17 | 19 | 3.23 | | Kohjani, Kiarash | | | 1555 | IRI | 1.00 | 1 | 0.42 | 19 | 7.98 | | Vassalam, Mohammad Taghi | | | 1776 | IRI | 0.00 | 1 | -0.28 | 19 | -5.32 | | Karimi, Hossein | | | 1463 | IRI | 1.00 | 1 | 0.30 | 19 | 5.70 | | Rahmani, Asef | | | 1507 | AFG | 1.00 | 1 | 0.36 | 19 | 6.84 | | Zare, Jamal | | | 1789 | IRI | 0.50 | 1 | 0.23 | 19 | 4.37 | | 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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