Individual Calculations March 2023
 Svoboda, Petr  Total change: 3.80  Rating chartPersonal card
 Oddilovy prebor SK Olympia Ceske Budejovice 2022 r6-7 Ceske Budejovice CZE 2023-02-02
RcRownchangeKK*chgGame
 1648 1739 2.00 2 0.75 20 15.00 
  Sedlacek, David 1685 CZE1.0010.42208.40 
  Chalupa, Frantisek 1610 CZE1.0010.33206.60 

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)
 
 JSS - 1. divize 2022-2023 r8-9 various CZE 2023-02-06
RcRownchangeKK*chgGame
 1905 1739 0.00 2 -0.56 20 -11.20 
  Bartos, Alois 1877 CZE0.001-0.3120-6.20 
  Slaby, Matej 1933 CZE0.001-0.2520-5.00 

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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