Individual Calculations May 2022
 Brezmen, Pavel  Total change: -2.80  Rating chartPersonal card
 SSS - Krajska soutez B 2021/2022 r11 various CZE 2022-04-03
RcRownchangeKK*chgGame
 2002 2040 0.50 1 -0.05 20 -1.00 
  Groh, Jiri 2002 CZE0.501-0.0520-1.00 

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 C 2021/2022 r11 various CZE 2022-04-03
RcRownchangeKK*chgGame
 2088 2040 0.50 1 0.07 20 1.40 
  Zahorbensky, Jaroslav 2088 CZE0.5010.07201.40 

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)
 
 SSS - Krajsky prebor 2021/2022 r5-11 various CZE 2022-04-23
RcRownchangeKK*chgGame
 1923 2040 0.50 1 -0.16 20 -3.20 
  Kopecky, Jiri 1923 CZE0.501-0.1620-3.20 

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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