Individual Calculations February 2023
 Cerny, Michael  Total change: 2.60  Rating chartPersonal card
 2. liga E 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1871 1886 0.00 1 -0.52 20 -10.40 
  Kosut, Tomas 1871 CZE0.001-0.5220-10.40 

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 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1995 1886 1.00 1 0.65 20 13.00 
  Jemelka, Jan 1995 CZE1.0010.652013.00 

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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