Individual Calculations January 2012
 Jafari, Morteza  Total change: 0.00  Rating chartPersonal card
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeRpKK*chgGame
 1748 0 4.00 8 0.00 1748   0.00 
  Maleki, Mojtaba 1868 IRI0.0010.00 0.00 
  Azizkhani, Nima 1828 IRI0.0010.00 0.00 
  Kiaei, Ali 1789 IRI0.0010.00 0.00 
  Najafi, Amirhasan 1467 IRI1.0010.00 0.00 
  Yazdani, Naser 1766 IRI1.0010.00 0.00 
  Naghdi, Amir 1637 IRI1.0010.00 0.00 
  Mohaymeny, Saem 1803 IRI0.0010.00 0.00 
  Khodabandeh, Milad 1822 IRI1.0010.00 0.00 

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)
 

 

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