Individual Calculations November 2014
 Mohammadi, Pouya  Total change: 10.00  Rating chartPersonal card
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1820 1791 3.00 6 0.25 40 10.00 
  Pooreraghian, Mohammadreza 2061 IRI0.001-0.1740-6.80 
  Bayat, Amir 1461 IRI1.0010.12404.80 
  Zibaei, Abdoullah 1941 IRI0.5010.20408.00 
  Ahmadzadeh Razavi, Seyed Shaahin 1993 IRI0.001-0.2440-9.60 
  Ghanbari, Mahdi 1780 IRI0.501-0.0240-0.80 
  Khadem Erfani, Sobhan 1686 IRI1.0010.364014.40 

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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