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Individual Calculations August 2018 |
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| Rastian, Alireza Total change: -36.60 | |   |
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| Bushehr Chess ChampionShip 1397 | Bushehr | IRI | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1804 | 4.00 | 7 | -1.83 | 20 | -36.60 | |
|  Hashemi Zadeh, Seyyed Kasra | | | 1404 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mokkarian, Arian | | | 1475 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Abshirini, Hosein | | | 1502 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rashedi, Amin | | | 1648 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hashemi, Farzad | | | 1587 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dehghani, Ali | | | 1576 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Cheshm Alous, Amir Mohammad | | | 1443 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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