Individual Calculations November 2011
 Berkman, Baris  Total change: 17.70  Rating chartPersonal card
 10th International Istanbul Chess Festival-B Istanbul TUR 2011-09-12
RcRownchangeKK*chgGame
 1923 1709 1.50 4 0.59 30 17.70 
  Ozoglu, Berker 1989 TUR0.5010.343010.20 
  Ozdemir, Timur 1956 TUR0.5010.31309.30 
  Bilgin, Murat Evrensel 1865 TUR0.001-0.2930-8.70 
  Kitir, Ahmet 1882 TUR0.5010.23306.90 

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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