Individual Calculations February 2019
 Vacek, Radomir  Total change: 6.20  Rating chartPersonal card
 Krajsky prebor SSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1983 2055 0.50 1 -0.10 20 -2.00 
  Pauch, Jan 1983 CZE0.501-0.1020-2.00 

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)
 
 2. liga 2018/2019 C r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 2023 2055 1.50 2 0.41 20 8.20 
  Janacek, Jaroslav 2055 CZE1.0010.502010.00 
  Lochman, Vaclav 1990 CZE0.501-0.0920-1.80 

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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