Individual Calculations January 2015
 Kuruppu, Supun Dasantha  Total change: 46.40  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 2089 1896 3.00 7 1.16 40 46.40 
  Unuk, Laura wm2249 SLO0.001-0.1140-4.40 
  Stefanov, Emil 2134 BUL0.001-0.2040-8.00 
  Kwon, Sehyun 1947 KOR0.001-0.4340-17.20 
  Buzas, Bertalan 2109 HUN0.001-0.2340-9.20 
  Rabeea, Sabah Nori f1944 IRQ1.0010.574022.80 
  Karas, Marek 2170 SVK1.0010.834033.20 
  Bjerre, Jonas 2073 DEN1.0010.734029.20 

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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