Individual Calculations October 2012
 Bezuidenhout, Roland  Total change: 21.60  Rating chartPersonal card
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 1983 1942 6.00 10 1.44 15 21.60 
  Papasimakopoulos, Alexandros 2126 GRE0.001-0.2615-3.90 
  Lim, De Dao Linson 1810 SIN1.0010.32154.80 
  Narenthran, Savithri 1749 AUS1.0010.25153.75 
  Abramciuc, Marius 1990 MDA0.001-0.4315-6.45 
  Ozen, Bahadir c1909 TUR0.501-0.0515-0.75 
  Hackner, Oskar A 2032 ENG1.0010.62159.30 
  Petrosyan, Manuel 2286 ARM0.001-0.1215-1.80 
  Nurlanov, Zhakshylyk 1912 KGZ1.0010.46156.90 
  Gajek, Radoslaw 2200 POL0.5010.32154.80 
  Subramaniam, Shreyas 1814 MAS1.0010.33154.95 

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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