Individual Calculations April 2016
 Lynch, Justin  Total change: -20.00  Rating chartPersonal card
 South African Junior Closed 2016 (u18 Boys) Bloemfontein RSA 2016-03-20
RcRownchangeKK*chgGame
 1727 1737 3.50 8 -0.50 40 -20.00 
  Smith, David 1632 RSA1.0010.364014.40 
  Elliott, Luka 1756 RSA0.5010.03401.20 
  Tshabalala, Ernest 1842 RSA0.5010.14405.60 
  Masiya, Mfundo 1337  * RSA1.0010.08403.20 
  Kolver, Chris c1962 RSA0.001-0.2240-8.80 
  Marais, Franco 1815 RSA0.5010.11404.40 
  Roos, Lucas 1715 RSA0.001-0.5340-21.20 
  Samuel, Caleb c1757 RSA0.001-0.4740-18.80 
 * 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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