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Rapid:
Individual Calculations April 2023 |
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| Ghoreishi Amiri, Seyed Kian Total change: 49.20 | |   |
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| Mazandaran Rapid Chess Championship | Mazandaran | IRI | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1653 | 6.50 | 10 | 1.23 | 40 | 49.20 | |
|  Vafaei Zarrin Abadi, Iliya | | | 1253 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zare, Nazanin Zahra | | | 1223 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Alinasab, Mobina | | wg | 2170 | IRI | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Barzegar, Saeb | | | 1955 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Naderi, Abdollah | | | 1931 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bagherian Ghaleh, Shayrad | | | 1293 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Moosavifar, Seyed Abolfazl | | | 2057 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abbasi Abeluie, Mohammad Mehdi | | | 1746 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ramezani, Ali | | | 1267 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vahedi, Arad | | | 1414 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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