Individual Calculations September 2009
 Saribiyik, Ziya  Total change: 32.00  Rating chartPersonal card
 Local Clubs Chess Championship-A Istanbul TUR 2009-03-15
RcRownchangeKK*chgGame
 1927 1577 1.50 2 1.28 25 32.00 
  Camci, Ali Ammar 1927 TUR1.0010.892522.25 
  Camci, Ali Ammar 1927 TUR0.5010.39259.75 

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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