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Individual Calculations April 2023 |
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| Lotfi, Aylar Total change: 15.20 | |   |
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| Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1848 | 6.50 | 8 | 0.76 | 20 | 15.20 | |
|  Hekmatnejad, Mahtab | | | 1448 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fadakar, Reza | | | 1509 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shamsi, Payar | | | 1609 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rouhi, Arman | | | 1264 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Siani, Ali | | | 1681 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Anjom Rooz, Mehdi | | | 1878 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Majidzadeh, Amirhossein | | | 1885 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Maleki, Amirabbas | | | 1828 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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