Individual Calculations March 2023
 Pisk, Petr  Total change: 0.80  Rating chartPersonal card
 JmSS Krajsky prebor I 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1980 2306 1.00 1 0.13 10 1.30 
  Wunsch, Radek 1980 CZE1.0010.13101.30 

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)
 
 Extraliga 2022-2023 r7-8 various CZE 2023-02-18
RcRownchangeKK*chgGame
 2448 2306 0.50 1 0.19 10 1.90 
  Slobodjan, Roman g2448 GER0.5010.19101.90 

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)
 
 1. liga 2022-2023 vychod r8-9 various CZE 2023-02-25
RcRownchangeKK*chgGame
 2123 2306 0.50 1 -0.24 10 -2.40 
  Zidek, Vaclav 2123 CZE0.501-0.2410-2.40 

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)
 

 

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