Rapid: Individual Calculations March 2013
 Kaveh, Taghi  Total change: 0.00  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeRpKK*chgGame
 1929 0 1.50 3 0.00 1929   0.00 
  Mortazian, Saeed 1948 IRI1.0010.00 0.00 
  Varahram, Aram 2037 IRI0.0010.00 0.00 
  Hajizadeh, Mohammad 1801 IRI0.5010.00 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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