Individual Calculations May 2012
 Koso, Ekrem  Total change: 9.30  Rating chartPersonal card
 1st International Tournament Konjic 2012 Konjic BIH 2012-03-01
RcRownchangeKK*chgGame
 1994 2128 4.00 5 0.62 15 9.30 
  Colpa, Husein 1948 BIH1.0010.26153.90 
  Kostovic, Dar 1951 CRO1.0010.27154.05 
  Pastar, Slaven 2068 BIH0.001-0.5815-8.70 
  Harcin, Amer 1949 BIH1.0010.27154.05 
  Barisic, Predrag 2054 BIH1.0010.40156.00 

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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