Individual Calculations January 2015
 Isakzhanov, Aibek  Total change: -5.60  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 1909 1785 2.00 6 -0.14 40 -5.60 
  Ghvamberia, Nika 2122 GEO0.001-0.1240-4.80 
  Tsiros, Fragkiskos Vlasios 2147 GRE0.001-0.1040-4.00 
  Nam, Ju Won 1435 KOR1.0010.11404.40 
  Loh, Zachary 2075 AUS0.001-0.1640-6.40 
  Van Der Lingen, Cornelis Petrus 1712 RSA1.0010.404016.00 
  Cai, Jason 1962 CAN0.001-0.2740-10.80 

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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