Individual Calculations January 2020
 Roohi, Abdolmajid  Total change: 0.20  Rating chartPersonal card
 12th Chess League of Golestan province-1398 Round 3-8 Golestan IRI 2019-12-07
RcRownchangeKK*chgGame
 1863 2217 6.00 6 0.68 20 13.60 
  Fenderski, Hosein 1817  * IRI1.0010.08201.60 
  Rabipour, Zahra 1817  * IRI1.0010.08201.60 
  Javdan, Asmail 1862 IRI1.0010.11202.20 
  Rezaei Abari, Farzin 1993 IRI1.0010.22204.40 
  Nikzad, Nami 1869 IRI1.0010.11202.20 
  Naderian, Farhad 1817  * 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)
 
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 2009 2217 4.50 7 -0.67 20 -13.40 
  Ajeli, Saeed 1817  * IRI0.001-0.9220-18.40 
  Bahmani, Nima 1817  * IRI1.0010.08201.60 
  Samareh Shahpasand, Farshad 2045 IRI0.501-0.2320-4.60 
  Alizadeh, Gh 2183 IRI0.501-0.0520-1.00 
  Jamshidi, Amir Hossein f2263 IRI0.5010.06201.20 
  Darini, Iliya 1901 IRI1.0010.13202.60 
  Vahdatian, Davood 2037 IRI1.0010.26205.20 
 * 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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