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Rapid:
Individual Calculations January 2024 |
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| Koushiar, Mohamad Saeid Total change: 41.80 | |   |
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| The 4th round of the reytd tournament of Padideh Behbahan Chess School | Lorestan | IRI | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1612 | 6.50 | 8 | 2.09 | 20 | 41.80 | |
|  Jahani, Mahan | | | 1212 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zamirri Nasab, Amir Reza | | | 1290 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dashti, Ahmad | | | 1912 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Shahroei, Javad | | | 1790 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Hajari, Gholamreza | | | 1510 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Shahrokhnia, Kheirollah | | | 1486 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Aberomandnia, Ali | | | 1612 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ahmadi, Akbar | | | 1695 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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