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Individual Calculations August 2018 |
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| Ardeshirpour, Hoss. Total change: 11.80 | |   |
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| Bushehr Chess ChampionShip 1397 | Bushehr | IRI | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1884 | 7.00 | 9 | 0.59 | 20 | 11.80 | |
|  Hajari, Afshin | | | 1484 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arian Mehr, Aein | | | 1546 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mohammadi Haghighi, Mohammad Ami | | | 1628 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mazarei, Mohammad | | | 1484 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammedian, Esmaeel | | | 1951 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hashemi, Farzad | | | 1587 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Arefazad, Gholamhossein | | | 1828 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Zamansani, Mohammad Sadegh | | | 1670 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zanganeh, Babak | | | 2062 | IRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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