Individual Calculations September 2019
 Talebi, Masoud  Total change: -3.40  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1821 1975 5.00 8 -0.28 20 -5.60 
  Cheshmi, Amirreza 1575  * IRI1.0010.08201.60 
  Gohari, Javad 1575  * IRI0.501-0.4220-8.40 
  Nazari, Mohamad 1575  * IRI1.0010.08201.60 
  Mahdavi, Hassan 2115 IRI0.5010.19203.80 
  Hejrati, Mohammad Mahdi 1838 IRI1.0010.32206.40 
  Tarazooyeadl, Mojtaba 2147 IRI0.001-0.2720-5.40 
  Maleki, Amin 1756 IRI1.0010.22204.40 
  Rezaei Abari, Farzin 1986 IRI0.001-0.4820-9.60 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2032 1975 4.00 9 0.11 20 2.20 
  Poormosavi, Seyed Kian 2241 IRI0.001-0.1820-3.60 
  Omidi, Arya 2309 IRI0.001-0.1220-2.40 
  Moosivand, Siamak 1918 IRI0.501-0.0820-1.60 
  Majidi, Seyed Mohammad Parsa 1858 IRI1.0010.34206.80 
  Rawand, Hamid Abdullah 2141 IRQ0.5010.22204.40 
  Nikookar, Mahdi 2124 IRI0.5010.20204.00 
  Mozaffari, Alireza 2192 IRI0.001-0.2220-4.40 
  Hasani, Takin 1843 IRI0.501-0.1820-3.60 
  Baxtyar, Hama Salih Ahmed 1659 IRQ1.0010.13202.60 

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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