Individual Calculations December 2018
 Bakhtiari, Asghar  Total change: 29.00  Rating chartPersonal card
 7th Najafabad Standard Cup Aban 1397 Esfahan IRI 2018-11-08
RcRownchangeKK*chgGame
 1523 1531 5.50 8 1.43 20 28.60 
  Momenikohpaei, Mohammad 1139 IRI1.0010.08201.60 
  Minakhanloo, Mohammad Javad 1760 IRI0.001-0.2120-4.20 
  Salimi, Amir Hossein 1182 IRI1.0010.11202.20 
  Asadi, Omid 1361 IRI1.0010.28205.60 
  Kazemi, Kamran 1841 IRI0.5010.36207.20 
  Hashemi, Masoud 1597 IRI1.0010.592011.80 
  Saeidi, Mojtaba 1927 IRI0.001-0.0820-1.60 
  Ahmadi, Ahmad 1380 IRI1.0010.30206.00 

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)
 
 9th Esfahan Chess League 1397 Round 1-3 Esfahan IRI 2018-11-16
RcRownchangeKK*chgGame
 1545 1531 1.00 2 0.02 20 0.40 
  Nazemi, Pedram 1931  * IRI0.001-0.0820-1.60 
  Natanzian, Mohammad Parsa 1158 IRI1.0010.10202.00 
 * 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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