Individual Calculations April 2019
 Obona, Jan  Total change: -15.20  Rating chartPersonal card
 2.liga skupina B 2018/19 R8-9 Various SVK 2019-03-02
RcRownchangeKK*chgGame
 2188 2193 0.50 2 -0.52 20 -10.40 
  Chlpik, Martin 2208 SVK0.001-0.4820-9.60 
  Skreno, Vladimir 2167 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)
 
 3.liga C1 2018/19 R10-11 Various SVK 2019-03-09
RcRownchangeKK*chgGame
 2009 2193 0.50 1 -0.24 20 -4.80 
  Garban, Mario 2009 SVK0.501-0.2420-4.80 

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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