Rapid: Individual Calculations March 2013
 Salehimoghaddam, A.  Total change: -13.40  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeKK*chgGame
 2110 1828 0.00 4 -0.67 20 -13.40 
  Roohi, Abdolmajid 2115 IRI0.001-0.1620-3.20 
  Kaboodi, Behrang 2064 IRI0.001-0.2020-4.00 
  Ettehadi, H. 2200 IRI0.001-0.1020-2.00 
  Shafaee, H. 2062 IRI0.001-0.2120-4.20 

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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