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Individual Calculations March 2023 |
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| Ghoorchibeygi, Alireza Total change: -39.40 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1773 | 6.00 | 10 | -1.97 | 20 | -39.40 | |
|  Riazi, Yasin | | | 1552 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Norouzi Pasand, Saeid | | | 1555 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Motahari, Mohammad Javad | | | 1402 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Abdolzadeh, Baktash | | | 1373 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mokhtabadi, Arad | | | 1443 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Amirinasab, Hossein | | | 1492 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mahdizadeh, Sadra | | | 1611 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Mousivand, Ali | | | 1609 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Adinehnia, Arvin | | | 1590 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kargari Arian, Saba | | | 1623 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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