Individual Calculations October 2018
 Mahdavi, Reza  Total change: 168.40  Rating chartPersonal card
 2nd Aftab International Cup 2018 - B Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 1932 1787 5.50 7 3.34 40 133.60 
  Saleh Kotah, Sayed Ataollah 1894 IRI1.0010.654026.00 
  Vahdatian, Davood 1989 IRI0.5010.264010.40 
  Safari, Parham 1939 IRI1.0010.704028.00 
  Esmaeilnejad, Mohammad Amin 1969 IRI0.001-0.2640-10.40 
  Ahmadian, Moharram 1946 IRI1.0010.714028.40 
  Khatibi, Amir Reza 1885 IRI1.0010.634025.20 
  Pouresmaeil, Naser 1899 IRI1.0010.654026.00 

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)
 
 5th Gilan Ayandesazan League 2018 Gilan IRI 2018-09-15
RcRownchangeKK*chgGame
 1583 1803 4.50 5 0.87 40 34.80 
  Mohammaddoust Delshad, Arsalan 1403  * IRI1.0010.08403.20 
  Mirmoosavi, Dornaz Sadat 1403  * IRI1.0010.08403.20 
  Vahabzadeh, Rouzbeh 1403  * IRI0.501-0.4240-16.80 
  Biriya, Mohammadamin 1732 IRI1.0010.404016.00 
  Behzad Nazif, Parva 1976 IRI1.0010.734029.20 
 * 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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