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Individual Calculations September 2022 |
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| Hosseini, Seyed Arad Total change: 112.00 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1103 | 3.50 | 7 | 2.80 | 40 | 112.00 | |
|  Yassami, Samir | | | 1523 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Mardali, Yousef | | | 1563 | IRI | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Alizadeh, Amirhosein | | | 1597 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Ahankoub, Arta | | | 1423 | IRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ghoreishiamiri, Seyedkian | | | 1476 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Koohi, Mahan | | | 1403 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Zare, Ali | | | 1388 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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