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Individual Calculations December 2019 |
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| Ahmadi, Saman Total change: -4.80 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1331 | 1.50 | 8 | -0.12 | 40 | -4.80 | |
|  Alizadeh, Amirmohammad | | | 1731 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mobarhani, Nazanin | | wc | 1731 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Soltani, Bahman | | | 1544 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ebrahimi, Reza | | | 1505 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Yazdanpanah, Mohammad Reza | | | 1528 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Fakhar, Arnavaz | | | 1575 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rezaeian Tabrizi, Hooman | | | 1500 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Fereidooni Jamalzadeh, Alireza | | | 1542 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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