Individual Calculations December 2018
 Grundman, Vaclav  Total change: -4.60  Rating chartPersonal card
 2. liga 2018/2019 D r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2160 2002 1.00 2 0.41 20 8.20 
  Hora, Milan 2181 CZE1.0010.732014.60 
  Ludvik, Tomas 2138 CZE0.001-0.3220-6.40 

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)
 
 Krajsky prebor 1 PDSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1952 2002 0.50 2 -0.64 20 -12.80 
  Lipavsky, Dusan 1955 CZE0.501-0.0720-1.40 
  Just, Pavel 1949 CZE0.001-0.5720-11.40 

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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