Individual Calculations March 2019
 Petrik, Petr  Total change: -0.20  Rating chartPersonal card
 Krajsky prebor SSZK 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 2002 2038 1.50 2 0.40 20 8.00 
  Dungl, Martin 2030 CZE0.501-0.0120-0.20 
  Vesely, Miroslav 1974 CZE1.0010.41208.20 

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)
 
 2. liga 2018/2019 E r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 2075 2038 0.50 2 -0.41 20 -8.20 
  Koutny, Petr 2205 CZE0.001-0.2820-5.60 
  Chytil, Petr 1944 CZE0.501-0.1320-2.60 

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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