Individual Calculations April 2009
 Perhacs, Gejza  Total change: 27.50  Rating chartPersonal card
 SVK 2nd league gr.D 2008/09 Various SVK 2008-10-11
RcRownchangeKK*chgGame
 2054 1966 3.00 5 1.10 25 27.50 
  Banoci, Jaroslav 2039 SVK0.5010.10252.50 
  Skovran, Jaroslav 2054 SVK0.5010.12253.00 
  Sromovsky, Jozef 2008 SVK0.5010.06251.50 
  Regec, Viliam 2047 SVK0.5010.11252.75 
  Konak, Jan 2122 SVK1.0010.712517.75 

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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