Individual Calculations April 2008
 Blahus, Miroslav  Total change: 7.20  Rating chartPersonal card
 SVK 2nd league gr. B 2007/08 Various SVK 2007-10-06
RcRownchangeKK*chgGame
 2018 2023 1.50 2 0.48 15 7.20 
  Juhasz, Ladislav 2009 SVK1.0010.48157.20 
  Kunovsky, Daniel 2026 SVK0.5010.00150.00 

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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