Individual Calculations February 2014
 Lau, Joshua  Total change: -13.50  Rating chartPersonal card
 2014 Australian Junior Championship (U18 Open) Sydney AUS 2014-01-12
RcRownchangeKK*chgGame
 1928 1841 1.50 6 -0.90 15 -13.50 
  Smirnov, Anton f2241  * AUS0.001-0.0815-1.20 
  Perera, Pasan 1971 AUS0.001-0.3215-4.80 
  Xuan, Thomas 1941 AUS0.001-0.3615-5.40 
  Kiripitige, Punala 1872 AUS0.5010.04150.60 
  Qin, Tomson 1652 AUS0.501-0.2515-3.75 
  Zheng, Shucheng 1889 AUS0.5010.07151.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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