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Rapid:
Individual Calculations April 2023 |
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| Hadadi, Mahdi Total change: 37.60 | |   |
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| 4th Zibashahr Qazvin Rapid Cup | Qazvin | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1623 | 5.00 | 8 | 0.69 | 20 | 13.80 | |
|  Nazari, Arad | m | | 2284 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Khalaji, Mohammadreza | | | 1237 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Karimi, Aref | | | 1403 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shahbazi, Mohammadreza | | | 2038 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Nadifar, Meysam | | | 1362 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Khaledi, Omid | | | 2035 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ghazanfari, Vali | | | 1416 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nasiri, Abolfazl | | | 1294 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Qazvin Rapid Chess Championship - 1401 | Qazvin | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1623 | 5.00 | 8 | 1.19 | 20 | 23.80 | |
| | Rahimi, Mahdi | | | 1223 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramezani, Mahan | | | 2167 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Noori, Amin | | | 1385 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Soudmand, Sayed Mohsen | | | 1700 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Yadegar, Radin | | | 2017 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Daliri, Pedram | | | 2069 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Lamei Ramand, Behrooz | | | 1388 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hosseini, Seyed Arad | | | 1435 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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