Individual Calculations May 2013
 Sarvas, Dusan  Total change: 10.80  Rating chartPersonal card
 SVK 3rd league gr. C2 2012/13 Various SVK 2012-10-07
RcRownchangeKK*chgGame
 1798 1697 1.50 3 0.36 30 10.80 
  Halasz, Stefan 2006 SVK0.5010.363010.80 
  Cibula, Jan 1474 SVK1.0010.22306.60 
  Hellebrandt, Jaroslav 1914 SVK0.001-0.2230-6.60 

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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