Individual Calculations March 2023
 Pistek, Jan  Total change: 18.20  Rating chartPersonal card
 JmSS Krajsky prebor II C 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1828 1835 1.50 2 0.48 20 9.60 
  Mezovsky, Stanislav 1907 CZE0.5010.10202.00 
  Suran, Jakub 1748 CZE1.0010.38207.60 

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)
 
 JmSS Krajsky prebor I 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1785 1835 1.00 1 0.43 20 8.60 
  Kriz, Tomas 1785 CZE1.0010.43208.60 

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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