Individual Calculations May 2013
 Liekens, Ronny  Total change: -1.20  Rating chartPersonal card
 Zilveren Toren 2013 Antwerp Province BEL 2013-02-01
RcRownchangeKK*chgGame
 1858 1780 1.50 4 -0.08 15 -1.20 
  Basic, Enes 1872 BEL0.001-0.3715-5.55 
  De Borggraef, Thibaud 1753 BEL1.0010.46156.90 
  Maes, Chris 1899 BEL0.001-0.3415-5.10 
  Theys, Bart 1908 BEL0.5010.17152.55 

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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