Individual Calculations April 2019
 Bartek, Ladislav  Total change: 5.00  Rating chartPersonal card
 2.liga skupina C 2018/19 R8-9 Various SVK 2019-03-02
RcRownchangeKK*chgGame
 2016 2039 1.50 2 0.44 20 8.80 
  Klein, Peter 2022 SVK1.0010.48209.60 
  Laky, Peter 2010 SVK0.501-0.0420-0.80 

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)
 
 4.liga C12 2018/19 R10 Various SVK 2019-03-17
RcRownchangeKK*chgGame
 1896 2039 0.50 1 -0.19 20 -3.80 
  Liska, Jaroslav 1896 SVK0.501-0.1920-3.80 

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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