Individual Calculations January 2011
 Yapici, Kadir Gokberk  Total change: -3.60  Rating chartPersonal card
 Ankara Chess Championship Ankara TUR 2010-11-27
RcRownchangeKK*chgGame
 1852 1909 2.00 4 -0.24 15 -3.60 
  Caliskan, Vahdet 1642 TUR0.501-0.3215-4.80 
  Gurel, Ahmet Unal 2016 TUR0.5010.15152.25 
  Buker, Muhittin 2087 TUR0.001-0.2715-4.05 
  Bakan, Erkan 1664 TUR1.0010.20153.00 

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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