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Individual Calculations April 2023 |
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| Eini, Sina Total change: -1.20 | |   |
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| Alborz Championship Open 1401 | Karaj | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 2006 | 5.50 | 7 | -0.06 | 20 | -1.20 | |
|  Salehi, Makan | | | 1606 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alizadeh, Sohrab | | | 1397 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Jamshidi, Amir Hossein | f | | 2156 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zare, Ali | | | 1366 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Soleymani, Diba | | | 1442 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Heravi, Mohammad Hossein | | | 2079 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sadr Molaei, Armin | | | 1299 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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