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Individual Calculations September 2018 |
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| Bayat, Ali Total change: -38.40 | |   |
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| 15th Avicenna International Chess Tournament 2018 - Group B | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1675 | 4.50 | 10 | -1.92 | 20 | -38.40 | |
|  Karra, Siavash | | | 1907 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Hamidian, Alireza | | | 1371 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rostami, Roohollah | | | 1867 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mazarei, Mohammad | | | 1410 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Hamzeh Javaran, Koosar | | | 1350 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Saei Hamedani, Khashyar | | | 1477 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sadoogh, Zahra | | | 1368 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rajabi, Amir Hosein | | | 1418 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Memarzadeh, Hossein | | | 1862 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hossein Nejhad, Hojjat | | | 1519 | IRI | 0.50 | 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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