Individual Calculations March 2023
 Gregor, Alexandr  Total change: 75.60  Rating chartPersonal card
 2. liga A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1900 1499 1.50 2 1.33 40 53.20 
  Mares, Vladimir 1961 CZE0.5010.454018.00 
  Simacek, Vaclav 1839 CZE1.0010.884035.20 

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)
 
 JSS - 1. divize 2022-2023 r8-9 various CZE 2023-02-06
RcRownchangeKK*chgGame
 1731 1499 1.00 2 0.56 40 22.40 
  Pekarovic, Jaroslav 1821 CZE1.0010.874034.80 
  Sobotka, Radim 1641 CZE0.001-0.3140-12.40 

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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