Individual Calculations November 2010
 Kerma, Simon  Total change: -17.50  Rating chartPersonal card
 Slovenian 1st League-West 2010 Ljubljana SLO 2010-09-24
RcRownchangeKK*chgGame
 1959 2138 1.50 3 -0.70 25 -17.50 
  Orehek, Spela 1913 SLO1.0010.22255.50 
  Petrovic, Nejc 1949 SLO0.501-0.2525-6.25 
  Ivetic, Saso 2016 SLO0.001-0.6725-16.75 

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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