Individual Calculations March 2023
 Nemec, Otakar  Total change: -1.40  Rating chartPersonal card
 KHSS Krajska soutez - skupina Vychod 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1714 1838 0.50 1 -0.17 20 -3.40 
  Krejcar, Pavel 1714 CZE0.501-0.1720-3.40 

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)
 
 KHSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1872 1838 1.00 2 0.10 20 2.00 
  Prouza, Pavel 1879 CZE0.5010.06201.20 
  Vanek, Tomas 1864 CZE0.5010.04200.80 

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)
 

 

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