Individual Calculations January 2011
 Zor, Alber Kadir  Total change: 15.50  Rating chartPersonal card
 Samsun Chess Championship Samsun TUR 2010-10-18
RcRownchangeKK*chgGame
 1921 1760 1.50 3 0.62 25 15.50 
  Acar, Ozgur 2009 TUR0.5010.31257.75 
  Unal, Osman 1824 TUR0.5010.09252.25 
  Erilli, Necati Alp 1930 TUR0.5010.22255.50 

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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