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Individual Calculations September 2022 |
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| Salehzadeh, Samin Total change: -27.20 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1141 | 0.00 | 3 | -0.68 | 40 | -27.20 | |
|  Kamran Nia, Elena | | | 1321 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Taherkhani, M Hosein | | | 1305 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Yousefi, Ahmadreza | | | 1445 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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