Individual Calculations January 2011
 Karabayir, Mustafa Yilmaz  Total change: 12.15  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2010 Burdur TUR 2010-11-27
RcRownchangeKK*chgGame
 1981 1869 3.00 6 0.81 15 12.15 
  Yurtseven, Melih 1972 TUR0.001-0.3615-5.40 
  Atabayev, Saparmyrat 1987 TKM0.001-0.3415-5.10 
  Angst, Robin 2005 SUI1.0010.681510.20 
  Gladstone, Simon 1944 CAN0.5010.10151.50 
  Agnanti, Danai 1742 GRE1.0010.33154.95 
  Petrosyan, Tigran S. 2238 ARM0.5010.40156.00 

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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