Individual Calculations June 2014
 Sun, Peter  Total change: -9.45  Rating chartPersonal card
 Majstrovstva okresu Zilina 2014 Zilina SVK 2014-05-09
RcRownchangeKK*chgGame
 1891 1798 0.50 3 -0.63 15 -9.45 
  Sevcik, Lubomir 1790 SVK0.001-0.5115-7.65 
  Simo, Marian 1965 SVK0.001-0.2815-4.20 
  Rusnak, Michal 1919 SVK0.5010.16152.40 

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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