Individual Calculations March 2023
 Prazak, Pavel  Total change: 26.20  Rating chartPersonal card
 KHSS Krajska soutez - skupina Zapad 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1897 1741 1.00 1 0.71 20 14.20 
  Plchot, Miroslav 1897 CZE1.0010.712014.20 

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)
 
 KHSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1813 1741 1.00 1 0.60 20 12.00 
  Mrazek, Vladimir 1813 CZE1.0010.602012.00 

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)
 

 

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