Individual Calculations January 2020
 Hoseini Moghadam, Babak  Total change: 33.20  Rating chartPersonal card
 19th Qazvin League 1398 Round 1-4 Qazvin IRI 2019-11-22
RcRownchangeKK*chgGame
 1273 1662 1.50 2 -0.33 40 -13.20 
  Hemmati, Masoud 1284 IRI0.501-0.4140-16.40 
  Nadifar, Meysam 1262  * IRI1.0010.08403.20 
 * 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)
 
 19th Qazvin League 1398 Round 5-11 Qazvin IRI 2019-12-01
RcRownchangeKK*chgGame
 1875 1662 2.50 5 1.16 40 46.40 
  Javani, Shahin 2062  * IRI0.5010.424016.80 
  Rahmani, Raza 1739 IRI1.0010.614024.40 
  Mahdavi, Reza 2062  * IRI0.001-0.0840-3.20 
  Baghipour, Alborz 1918 IRI0.001-0.1940-7.60 
  Zeyni Vand, Ali 1593 IRI1.0010.404016.00 
 * 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)
 

 

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