Individual Calculations March 2023
 Kratochvil, Vit  Total change: -7.60  Rating chartPersonal card
 2. liga E 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2018 2253 1.00 2 -0.57 20 -11.40 
  Zdrazil, Tomas 2104 CZE0.001-0.7020-14.00 
  Pytolaj, Radek 1931 CZE1.0010.13202.60 

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)
 
 1. liga 2022-2023 zapad r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2330 2253 1.00 2 0.19 20 3.80 
  Brozka, Karel 2195 CZE0.501-0.0820-1.60 
  Jirovsky, Milos g2464 CZE0.5010.27205.40 

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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