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Individual Calculations December 2019 |
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| Vahdat Doust, Ali Total change: -3.20 | |   |
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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 |
| 1678 | 1788 | 5.50 | 9 | -0.16 | 20 | -3.20 | |
|  Samimi, Armin | | | 1501 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Poormosavi, Seyed Kanan | | | 1395 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nazari, Rahim | | | 1941 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bagheri Astani, Farzam | | | 1613 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Esmaeilnejad, Mohammad Amin | | | 2054 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rahimi, Panteha | | | 1578 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Harati, Hasti | | | 1570 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Khoshkalamian, Behzad | | | 1900 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Shahi, Mohammadtaha | | | 1554 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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