Individual Calculations April 2024
 Jarrah, Kamal  Total change: -0.20  Rating chartPersonal card
 PSS - Krajsky prebor 2023-2024 r8-11 Praha CZE 2024-02-26
RcRownchangeKK*chgGame
 1988 2014 1.00 2 -0.07 20 -1.40 
  Zemlicka, Vit 1954 CZE0.501-0.0820-1.60 
  Kotrba, Tomas 2021 CZE0.5010.01200.20 

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)
 
 PSS - Krajska soutez 1.1 2023-2024 r8-11 Praha CZE 2024-02-26
RcRownchangeKK*chgGame
 1614 2014 1.00 1 0.08 20 1.60 
  Cerveny, Vojtech 1614  * CZE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2. liga B 2023-2024 r10 various CZE 2024-03-17
RcRownchangeKK*chgGame
 1985 1999 0.50 1 -0.02 20 -0.40 
  Sura, Jaroslav 1985 CZE0.501-0.0220-0.40 

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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