Individual Calculations February 2023
 Smid, Jaroslav  Total change: -7.60  Rating chartPersonal card
 KHSS Krajska soutez - skupina Zapad 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1696 1910 1.00 2 -0.55 20 -11.00 
  Malek, Tomas 1693 CZE1.0010.22204.40 
  Dadok, Daniel 1698 CZE0.001-0.7720-15.40 

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 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1974 1910 1.00 2 0.17 20 3.40 
  Zelbova, Lada 1871 CZE0.501-0.0520-1.00 
  Spacek, Libor 2077 CZE0.5010.22204.40 

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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