Individual Calculations May 2014
 Janssen, Dries  Total change: 1.05  Rating chartPersonal card
 Zilveren Toren 2014 Afdeling 1 Antwerpen BEL 2014-01-17
RcRownchangeKK*chgGame
 1815 1922 2.00 3 0.07 15 1.05 
  Van Dyck, Marc 1930 BEL0.001-0.4915-7.35 
  Parsai, Ali 1758 IRI1.0010.28154.20 
  Brugghemans, Herman 1758 BEL1.0010.28154.20 

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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