Rapid: Individual Calculations August 2013
 Oztekin, Kerem Can  Total change: -0.60  Rating chartPersonal card
 2013 Istanbul Rapid Chess Championship Istanbul TUR 2013-07-19
RcRownchangeKK*chgGame
 1768 1626 1.00 3 -0.03 20 -0.60 
  Konuk, Ali 1978 TUR0.001-0.1120-2.20 
  Muhim, Seyit Ali 1461 TUR1.0010.28205.60 
  Yildiz, Mustafa 1864 TUR0.001-0.2020-4.00 

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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