Individual Calculations November 2021
 Pokorny, Zdenek  Total change: -1.40  Rating chartPersonal card
 KHSS - Krajsky prebor 2021/2022 r1 various CZE 2021-10-10
RcRownchangeKK*chgGame
 2052 2209 1.00 1 0.29 20 5.80 
  Jecha, Vratislav 2052 CZE1.0010.29205.80 

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)
 
 2. liga D 2021/2022 r1 various CZE 2021-10-17
RcRownchangeKK*chgGame
 1901 2209 0.50 1 -0.36 20 -7.20 
  Kulhanek, Jachym 1901 CZE0.501-0.3620-7.20 

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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