Individual Calculations April 2018
 Ostruzlik, Marek  Total change: 12.40  Rating chartPersonal card
 3.liga B1 2017/18 R9-10 Various SVK 2018-03-04
RcRownchangeKK*chgGame
 1833 1961 1.50 2 0.17 20 3.40 
  Randziak, Martin 1941 SVK0.501-0.0320-0.60 
  Kovacs, Vilmos 1724 HUN1.0010.20204.00 

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 B1 2017/18 R10-11 Various SVK 2018-03-11
RcRownchangeKK*chgGame
 1938 1961 1.50 2 0.45 20 9.00 
  Gulbis, Adrian 2116 SVK1.0010.712014.20 
  Cervenka, Peter 1759 SVK0.501-0.2620-5.20 

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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