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Individual Calculations September 2022 |
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| Teymouri, Abbas Gholi Total change: 3.00 | |   |
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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 |
| 1474 | 1339 | 1.50 | 4 | 0.15 | 20 | 3.00 | |
|  Zafari Yekta, Niyousha | | | 1152 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Taghipoor, Habib | | | 1535 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Parsa Rad, Amirhesam | | | 1595 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hadadi, Mahdi | | | 1613 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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