Individual Calculations April 2024
 Petrik, Petr  Total change: 15.80  Rating chartPersonal card
 SSZK - Krajsky prebor 2023-2024 r9-10 various CZE 2024-03-03
RcRownchangeKK*chgGame
 1903 1983 1.50 2 0.28 20 5.60 
  Bartas, Pavel 1929 CZE0.501-0.0820-1.60 
  Brousek, Jiri 1877 CZE1.0010.36207.20 

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 E 2023-2024 r10 various CZE 2024-03-17
RcRownchangeKK*chgGame
 1988 1983 1.00 1 0.51 20 10.20 
  Paral, Stanislav 1988 CZE1.0010.512010.20 

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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