Individual Calculations April 2008
 Dzurenda, Stefan  Total change: -15.75  Rating chartPersonal card
 SVK 2nd league gr. D 2007/08 Various SVK 2007-10-06
RcRownchangeKK*chgGame
 2107 2162 3.50 8 -1.05 15 -15.75 
  Mertens, Tomas 2044 SVK0.001-0.6615-9.90 
  Paluch, Ladislav 1922 SVK0.501-0.3015-4.50 
  Mrvova, Alena 2199 SVK0.001-0.4515-6.75 
  Behul, Bohus 2180 SVK0.001-0.4715-7.05 
  Kovac, Lubomir 2194 SVK0.5010.04150.60 
  Husek, Zdenek 2153 SVK1.0010.49157.35 
  Jacko, Vladimir f2167 SVK0.5010.01150.15 
  Vrabel, Michal 2000 SVK1.0010.29154.35 

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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