Individual Calculations March 2018
 Pitek, Lubomir  Total change: 8.80  Rating chartPersonal card
 2.liga skupina C 2017/18 R7-9 Various SVK 2018-02-04
RcRownchangeKK*chgGame
 2009 1842 1.00 2 0.44 20 8.80 
  Vrchovsky, Viliam 1995 SVK1.0010.702014.00 
  Sulko, Jan 2023 SVK0.001-0.2620-5.20 

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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