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Individual Calculations April 2023 |
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| Sarlak, Negar Total change: 11.20 | |   |
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| 13th Hormozgan Cup (U2000) | Hormozgan | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1185 | 1.00 | 5 | 0.28 | 40 | 11.20 | |
|  Amini, Karen | | | 1683 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Aminiranjbar, Hossein | | | 1464 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Nazeri, Jafar | | | 1345 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Zihaghi, Amir Arsalan | | | 1442 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vahedi, Arastoo | | | 1648 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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