Individual Calculations March 2023
 Raptis, Janis  Total change: 4.40  Rating chartPersonal card
 MKSS Krajska soutez A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1782 1856 1.00 2 -0.20 20 -4.00 
  Cimburek, Jan 1768 CZE0.001-0.6220-12.40 
  Jasso, Slavomir 1796 CZE1.0010.42208.40 

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)
 
 SSOK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2018 1856 1.00 2 0.42 20 8.40 
  Bures, Vladimir 1985 CZE0.5010.17203.40 
  Zapletal, Jiri 2051 CZE0.5010.25205.00 

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)
 

 

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