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Individual Calculations September 2019 |
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| Nasihat, Amir Reza Total change: -154.00 | |   |
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| Chess Tehran Championship 2019 - U14B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1693 | 2.50 | 7 | -3.85 | 40 | -154.00 | |
|  Nayerlou, Amirnikan | | | 1293 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Khanaki, Amir Hossein | | | 1333 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Jafari, Artin | | | 1293 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Bayatidar, Alireza | | | 1293 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shahsavari, Mahan | | | 1395 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Sahraei, Mohammad Sadegh | | | 1293 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Tajbani, Alireza | | | 1293 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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