Individual Calculations February 2023
 Kosata, Jan  Total change: -24.80  Rating chartPersonal card
 JmSS Krajsky prebor II B 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1939 2056 1.00 2 -0.32 20 -6.40 
  Skrenek, Jiri 1964 CZE1.0010.37207.40 
  Filindash, Nikita 1914 UKR0.001-0.6920-13.80 

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)
 
 JmSS Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1896 2056 0.50 2 -0.92 20 -18.40 
  Kosut, Tomas 1871 CZE0.001-0.7420-14.80 
  Balaz, Frantisek 1921 CZE0.501-0.1820-3.60 

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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