Individual Calculations December 2023
 Chval, Zdenek  Total change: -13.60  Rating chartPersonal card
 2. liga A 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1985 1991 1.50 2 0.48 40 19.20 
  Jakl, Ales 1969 CZE1.0010.474018.80 
  Sedlacek, Tomas 2001 CZE0.5010.01400.40 

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)
 
 JSS - 1. divize 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1870 1991 0.50 2 -0.82 40 -32.80 
  Kriha, Pavel 1793 CZE0.501-0.2640-10.40 
  Matejka, Radek 1946 CZE0.001-0.5640-22.40 

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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