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Individual Calculations July 2017 |
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| Marzoughi, Mohammadsadegh Total change: -7.20 | |   |
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| Gilan Chess Championship 2017 | Rasht | IRI | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1931 | 6.00 | 9 | -0.36 | 20 | -7.20 | |
|  Bozorgzadeh, Amirhossein | | | 1531 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ebrahimi Pargou, Amirmohammad | | | 1599 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shahbazi, Gholamreza | | | 1650 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mobarak Nezhad, Alireza | | | 1647 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Moosapour, Rastin | | | 1662 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pourreza, Ardalan | | | 1773 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tavoosi Rad, Ramtin | | | 2069 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Taslimi, Borsa | | | 1698 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jahedi, Mani | | | 2129 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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