Rapid: Individual Calculations August 2019
 Ghafourian, Amir Ali  Total change: 23.80  Rating chartPersonal card
 Tehran Rapid Cup 20Tir 1398 Tehran IRI 2019-07-14
RcRownchangeKK*chgGame
 2095 2178 5.00 7 0.94 20 18.80 
  Mohammadi Akbarabadi, Hossein 1778  * IRI1.0010.08201.60 
  Hasani, Takin 1816 IRI1.0010.10202.00 
  Sebt Rasoul, Seyede Setare wf1778  * IRI1.0010.08201.60 
  Alavi, Sayed Javad m2392 IRI1.0010.772015.40 
  Khademi, Mohammad Miran f2230 IRI0.5010.07201.40 
  Abedi, Ali 2134 IRI0.501-0.0620-1.20 
  Ghaem Maghami, Ehsan g2536 IRI0.001-0.1020-2.00 
 * 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)
 
 Tehran Rapid 27 Tir 1398 Tehran IRI 2019-07-18
RcRownchangeKK*chgGame
 1888 2178 6.00 7 0.25 20 5.00 
  Mohammadalizadeh Lashkari, Erfan 1778  * IRI1.0010.08201.60 
  Mobarhani, Nazanin wc1778  * IRI1.0010.08201.60 
  Sadeghi Givi, Reza 1861 IRI1.0010.13202.60 
  Mohandesi, Shahin m2014 IRI0.001-0.7220-14.40 
  Alavi, Homa 1840 IRI1.0010.12202.40 
  Razaghi, Behrooz 2166 IRI1.0010.48209.60 
  Alamir Virsagh, Ehsan 1782 IRI1.0010.08201.60 
 * 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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