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Individual Calculations March 2023 |
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| Hajvaziri, Sina Total change: -48.20 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1586 | 4.50 | 9 | -2.41 | 20 | -48.20 | |
|  Baisynov, Islambek | | | 1845 | KGZ | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Rafinezhad, Mohammad | | | 1473 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Masajedi, Amirreza | | | 1186 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Najafi Beysafar, Vahed | | | 1284 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Najar, Majid | | | 1256 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Hadadzadeh, Hamid Reza | | | 1267 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Alehdavood, Ali | | | 1259 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Raygantafrashi, Sara | | | 1269 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Darang, Mehrbod | | | 1321 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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